Crosby S-319 Shank Hooks with Optional Safety Latch - Range from 500kg to 30,000kg

Crosby Hoist Shank Hooks.

Model: 

Crosby S- 319 / CSH-2394


The Crosby S319 Hoist Shank Hooks from 500kg to 75 tonnes incorporate markings forges into the product which address two (2) QUIC-CHECK features. They are supplied designed with deformation Indicators -- Two strategically placed marks, one just below the shank or eye and the other on the hook up, which allows for a QUIC-CHECK measurement to determine if the throat opening has changed, thus indicating abuse or overload.

  • To check, use a measuring device (i.e. tape measure) to measure the distance between the marks. The marks should align to either an inch or half-inch increment on the measuring device. If the measurement does not meet this criteria, the hook should be inspected further for possible damage.
  • Angle Indicators -- Indicates the maximum included angle allowed between two (2) sling legs in the hook. These indicators also provide the opportunity to approximate other included angles between two sling legs.
  • Chemical analysis and tensile tests performed on each PIC to verify chemistry and mechanical properties.
  • Patented trademark indicates QUIC-CHECK product.

Hook I.D. Codes

  • A - Alloy Steel
  • B - Bronze High Strength
  • C - Carbon Steel.

Metric Dimensions & Specifications

See imperial tab above for imperial specifications.

Working Load Limit (t)* Hook ID Code Shank Hooks Stock No. Shank Length Weight Each (kg) Rep. Latch Kits
Carbon Alloy Bronze Carbon S-319C S-319CN Alloy S-319A S-319AN Bronze S-319BN S-4320 Stock No. PL Stock No. SS-4055 Stock No.
3/4 1.25 .5 †D 1028505 1028701 1028900 Std. .23 1096325 - -
1 1.6 .6 †F 1028514 1028710 1028909 Std. .34 1096374 - -
1.6 2.5 1 †G 1028523 1028723 1028918 Std. .45 1096421 - -
2 3.2 1.4 †H 1028532 1028732 1028927 Std. .83 1096468 - -
3.2 5.4 2 †I 1028541 1028741 1028936 Std. 1.67 1096515 1092000 -
5 8 3.5 †J 1028550 1028750 1028945 Std. 3.29 1096562 1092001 -
7.5 11.5 5 †K 1028563 1028765 1028954 Std. 6.12 1096609 1092002 -
10 16 6.5 †L 1028572 1028774 1028963 Std. 8.16 1096657 1092003 -
15 22 10 †N 1028581 1028783 1028972 Std. 16.0 1096704 1092004 -
20 30 - O 1024386 1024803 - Std. 32.7 - 1093716 1090161
20 30 - O 1024402 1024821 - Long 38.8 - 1093716 1090161
25 37 - P 1024420 1024849 - Std. 61 - 1093717 1090189
25 37 - P 1024448 1024867 - Long 78 - 1093717 1090189
30 45 - S 1024466 1024885 - Std. 83 - 1093718 1090189
30 45 - S 1024484 1024901 - Long 97 - 1093718 1090189
40 60 - T 1024509 1024929 - Std. 122 - 1093719 1090205
40 60 - T 1024545 1024965 - Long 142 - 1093719 1090205
50 75 - U 1024563 1024983 - Std. 177 - 1093720 -
50 75 - U 1024581 1025009 - Long 193 - 1093720 -
- 100 - W - - - - - - - -
Dimensional Drawing
Dimensions (mm.)
Hook I.D. Code D F G H J K L M O O2 P R T T2 X* Y Z Deformation Indicator (AA)
D 72.5 31.8 18.5 20.6 23.6 16 131 16 †23.6 - 49.8 59.5 24.6 - 15 52.5 17.5 38.1
F 80.5 35.1 21.3 23.9 24.6 18 144 18 †24.6 - 56.5 66 24.6 - 16.8 57 19.8 50.8
G 91 38.1 25.4 29.5 26.9 22.4 161 22.4 †26.9 - 62 70 26.2 - 18.3 66 22.4 50.8
H 102 41.1 29 33.3 30.2 23.9 181 23.9 †29.5 - 70.5 80.5 29.5 - 22.4 72 25.4 50.8
I 123 51 36.6 41.4 38.1 33.3 219 28.7 †34.5 25.4 88 98 38.9 38.1 29.5 87.5 31.8 63.5
J 160 63.5 46.2 52.5 45.2 42.2 265 36.6 40.9 33.3 117 121 49.3 47.8 35.8 97.5 39.6 76.2
K 192 76 57.5 67 61 47.8 318 41.4 53 46 133 149 62.5 57.2 46 111 49.3 101
L 212 82.5 66 74.5 66.5 55.5 409 49.3 57.5 51 151 162 66 58.7 51 178 55.5 101
N 263 108 76.5 89 86.5 68.5 461 60.5 76.5 69.9 175 207 71.5 65 65 178 67 127
O 346 127 92 117 102 76 586 76 82.5 - 223 240 87.5 - 79 254 79 165
O 346 127 92 117 102 76 790 76 82.5 - 223 240 87.5 - 79 457 79 165
P 357 137 116 127 108 92 816 76 76 - 287 318 98.5 - 102 381 102 177
P 357 137 116 127 108 92 1044 76 76 - 287 318 98.5 - 102 610 102 177
S 392 152 129 140 121 94.5 867 82.5 86 - 319 356 121 - 106 381 106 203
S 392 152 129 140 121 94.5 1095 82.5 86 - 319 356 121 - 106 610 106 203
T 470 178 152 165 146 113 916 99.5 105 - 375 395 145 - 114 368 114 254
T 470 178 152 165 146 113 1208 99.5 105 - 375 395 145 - 114 660 114 254
U 524 197 170 184 165 133 1045 108 124 - 420 492 152 - 127 381 127 292
U 524 197 170 184 165 133 1249 108 124 - 420 492 152 - 127 584 127 292
W 584 173 218 251 149 140 1070 140 114 - 438 468 178 - 178 381 178 305
W 584 173 218 251 149 140 1222 140 114 - 438 468 178 - 178 533 178 305
X 619 171 232 278 152 152 1162 152 114 - 457 467 178 - 184 457 184 330
Y 678 191 248 300 168 178 1283 178 127 - 502 521 203 - 203 508 203 330
Z 765 241 270 329 203 184 1389 203 159 - 576 597 210 - 241 508 241 381
D 2.86 1.25 .73 .81 .93 .63 5.14 .63 .93 -- 1.96 2.35 .97 -- .59 2.06 .69 1.50
F 3.16 1.38 .84 .94 .97 .71 5.68 .71 .97 -- 2.22  2.59 .97 -- .66 2.25 .78 2.00
G 3.59  1.50 1.00 1.16 1.06 .88 6.35 .88 1.06 -- 2.44 2.76 1.03 -- .72 2.59 .88 2.00
H 4.00 1.62 1.14 1.31 1.19 .94 7.14 .94 1.16 -- 2.78 3.16 1.16 -- .88 2.84 1.00 2.00
I 4.84 2.00 1.44 1.63 1.50 1.31 8.63 1.13 1.36 1.00 3.47 3.85 1.53 1.50 1.16 3.44 1.25 2.50
J 6.28 2.50 1.82 2.06 1.78 1.66 10.43 1.44 1.61 1.31 4.59 4.77 1.96 1.88 1.41 3.84 1.56 3.00
K 7.54 3.00 2.26 2.63 2.41 1.88 12.52 1.63 2.08 1.81 5.25 5.88 2.47 2.25 1.81 4.38 1.94 4.00
L 8.34 3.25 2.60 2.94 2.62 2.19 13.47 1.94 2.27 2.00 5.96 6.37 2.62 2.31 2.00 4.50 2.19 4.00
N 10.34 4.25 3.01 3.50 3.41 2.69 16.65 2.38 3.02 2.75 6.88 8.14 2.83 2.56 2.56 5.50 2.63 5.00
O 13.62 5.00 3.62 4.62 4.00 3.00 23.09 3.00 3.25 -- 8.78 9.44 3.44 -- 3.12 10.00 3.12 6.50
O 13.62 5.00  3.62 4.62 4.00 3.00 31.09 3.00 3.25 -- 8.78 9.44 3.44 -- 3.12 18.00 3.12 6.50
P 14.06 5.38 4.56 5.00 4.25 3.62 32.12 3.00 3.00 -- 11.31 12.50 3.88 -- 4.00 15.00 4.00 7.00
P 14.06 5.38 4.56 5.00 4.25 3.62 41.12 3.00 3.00 -- 11.31 12.50 3.88 -- 4.00 24.00 4.00 7.00
S 15.44 6.00 5.06 5.50 4.75 3.72 34.12 3.25 3.38 -- 12.56 14.00 4.75 -- 4.19 15.00 4.19 8.00
S 15.44 6.00 5.06 5.50 4.75 3.72 43.12 3.25 3.38 -- 12.56 14.00 4.75 -- 4.19 24.00 4.19 8.00
T 18.50 7.00 6.00 6.50 5.75 4.44 36.06 3.91 4.12 -- 14.75 15.56 5.69 -- 4.50 14.50 4.50 10.00
T 18.50 7.00 6.00 6.50 5.75 4.44 47.56 3.91 4.12 -- 14.75 15.56 5.69 -- 4.50 26.00 4.50 10.00
U 20.62 7.75 6.69 7.25 6.50 5.25 41.16 4.25 4.88 -- 16.53 19.38 6.00 -- 5.00 15.00 5.00 11.50
U 20.62 7.75 6.69 7.25 6.50 5.25 49.16 4.25 4.88 -- 16.53 19.38 6.00 -- 5.00 23.00 5.00 11.50
W 23.00 6.81 8.59 9.88 5.88 5.50 42.12 5.50 4.50 -- 17.25 18.41 7.00 -- 7.00 15.00 7.00 12.00
W 23.00 6.81 8.59 9.88 5.88 5.50 48.12 5.50 4.50 -- 17.25 18.41 7.00 -- 7.00 21.00 7.00 12.00
X 24.38 6.75 9.12 10.94 6.00 6.00 45.75 6.00 4.50 -- 18.00 18.38 7.00 -- 7.25 18.00 7.25 13.00
Y 26.69 7.50 9.75 11.81 6.60 7.00 50.50 7.00 5.00 -- 19.75 20.50 8.00 -- 8.00 20.00 8.00 13.00
Z 30.12 9.50 10.62 12.94 8.00 7.25 54.69 8.00 6.25 -- 22.69 23.50 8.25 -- 9.50 20.00 9.50 15.00

Important Notes

  • Proof load is 2 times Working Load Limit.
  • All carbon hooks designed with a 5/1 design factor.
  • All alloy hooks 1-22t designed with a 4.5/1 safety factor.
  • All alloy hooks 30t and larger designed with a 4/1 safety factor.
  • All bronze hooks designed with a 4/1 safety factor.

As advertised in Crosby General Catalogue 2009 Page 92, and previously in Crosby General Catalogue 2006 Page 88.

Imperial Specificationsdimensional drawing

Working Load Limit
(t)*
Hook ID
Code
Shank Hooks
Stock No
Shank
Length
Weight
Each
(lbs.)
Rep. Latch Kits
Carbon Alloy Bronze Carbon
S-319CN
Alloy
S-319AN
Bronze
S-319-BN

S-4320 Stock No.

PL Stock
No.

SS-4055
Stock No.

3/4 1 .5 D 1028505 1028701 1028900 Std. .50 1096325 - -
1 1.5 .6 F 1028514 1028710 1028909 Std. .75 1096374 - -
1-1/2 2 1 G 1028523 1028723 1028918 Std. 1.00 1096421 - -
2 3 1.4 H 1028532 1028732 1028927 Std. 1.82 1096468 - -
3 5 2 I 1028541 1028741 1028936 Std. 3.69 1096515 1092000 -
5 7 3.5 J 1028550 1028750 1028945 Std. 7.25 1096562 1092001 -
7-1/2 11 5 K 1028563 1028765 1028954 Std. 13.49 1096609 1092002 -
10 15 6.5 L 1028572 1028774 1028963 Std. 18.00 1096657 1092003 -
15 22 10 N 1028581 1028783 1028972 Std. 35.33 1096704 1092004 -
20 30 - O 1024386 1024803 - Std. 72.00 - 1093716 1090161
20 30 - O 1024402 1024821 - Long 85.50 - 1093716 1090161
25 37 - P 1024420 1024849 - Std. 134.00 - 1093717 1090189
25 37 - P 1024448 1024867 - Long 172.00 - 1093717 1090189
30 45 - S 1024466 1024885 - Std. 182.00 - 1093718 1090189
30 45 - S 1024484 1024901 - Long 214.00 - 1093718 1090189
40 60 - T 1024509 1024929 - Std. 268.00 - 1093719 1090205
40 60 - T 1024545 1024965 - Long 312.00 - 1093719 1090205
50 75 - U 1024563 1024983 - Std. 390.00 - 1093720 -
50 75 - U 1024581 1025009 - Long 426.00 - 1093720 -
- 100 - W - 1025027 - Std. 610.00 - 1093721 -
- 100 - W - 1025045 - Long 675.00 - 1093721 -
- 150 - X - 1025063 - Std. 735.00 - 1093721 -
- 200 - Y - 1025081 - Std. 1020.00 - 1093723 -
- 300 - Z - 1025090 - Std. 1390.00 - 1093724 -

Dimensions

Dimensions (in.)
Hook I.D. Code D F G H J K L M O O2 P R T T2 X* Y Z Deformation Indicator (AA)
 D 2.86  1.25 .73 .81 .93 .63 5.14 .63 .93 -- 1.96  2.35 .97 -- .59  2.06 .69 1.50
F 3.16 1.38 .84 .94 .97 .71 5.68 .71 .97 -- 2.22  2.59 .97 -- .66 2.25 .78 2.00
G 3.59  1.50 1.00 1.16 1.06 .88 6.35 .88 1.06 -- 2.44 2.76 1.03 -- .72 2.59 .88 2.00
H 4.00 1.62 1.14 1.31 1.19 .94 7.14 .94 1.16 -- 2.78 3.16 1.16 -- .88 2.84 1.00 2.00
I 4.84 2.00 1.44 1.63 1.50 1.31 8.63 1.13 1.36 1.00 3.47 3.85 1.53 1.50 1.16 3.44 1.25 2.50
J 6.28 2.50 1.82 2.06 1.78 1.66 10.43 1.44 1.61 1.31 4.59 4.77 1.96 1.88 1.41 3.84 1.56 3.00
K 7.54 3.00 2.26 2.63 2.41 1.88 12.52 1.63 2.08 1.81 5.25 5.88 2.47 2.25 1.81 4.38 1.94 4.00
L 8.34 3.25 2.60 2.94 2.62 2.19 13.47 1.94 2.27 2.00 5.96 6.37 2.62 2.31 2.00 4.50 2.19 4.00
N 10.34 4.25 3.01 3.50 3.41 2.69 16.65 2.38 3.02 2.75 6.88 8.14 2.83 2.56 2.56 5.50 2.63 5.00
O 13.62 5.00 3.62 4.62 4.00 3.00 23.09 3.00 3.25 -- 8.78 9.44 3.44 -- 3.12 10.00 3.12 6.50
O 13.62 5.00  3.62 4.62 4.00 3.00 31.09 3.00 3.25 -- 8.78 9.44 3.44 -- 3.12 18.00 3.12 6.50
P 14.06 5.38 4.56 5.00 4.25 3.62 32.12 3.00 3.00 -- 11.31 12.50 3.88 -- 4.00 15.00 4.00 7.00
P 14.06 5.38 4.56 5.00 4.25 3.62 41.12 3.00 3.00 -- 11.31 12.50 3.88 -- 4.00 24.00 4.00 7.00
S 15.44 6.00 5.06 5.50 4.75 3.72 34.12 3.25 3.38 -- 12.56 14.00 4.75 -- 4.19 15.00 4.19 8.00
S 15.44 6.00 5.06 5.50 4.75 3.72 43.12 3.25 3.38 -- 12.56 14.00 4.75 -- 4.19 24.00 4.19 8.00
T 18.50 7.00 6.00 6.50 5.75 4.44 36.06 3.91 4.12 -- 14.75 15.56 5.69 -- 4.50 14.50 4.50 10.00
T 18.50 7.00 6.00 6.50 5.75 4.44 47.56 3.91 4.12 -- 14.75 15.56 5.69 -- 4.50 26.00 4.50 10.00
U 20.62 7.75 6.69 7.25 6.50 5.25 41.16 4.25 4.88 -- 16.53 19.38 6.00 -- 5.00 15.00 5.00 11.50
U 20.62 7.75 6.69 7.25 6.50 5.25 49.16 4.25 4.88 -- 16.53 19.38 6.00 -- 5.00 23.00 5.00 11.50
W 23.00 6.81 8.59 9.88 5.88 5.50 42.12 5.50 4.50 -- 17.25 18.41 7.00 -- 7.00 15.00 7.00 12.00
W 23.00 6.81 8.59 9.88 5.88 5.50 48.12 5.50 4.50 -- 17.25 18.41 7.00 -- 7.00 21.00 7.00 12.00
X 24.38 6.75 9.12 10.94 6.00 6.00 45.75 6.00 4.50 -- 18.00 18.38 7.00 -- 7.25 18.00 7.25 13.00
Y 26.69 7.50 9.75 11.81 6.60 7.00 50.50 7.00 5.00 -- 19.75 20.50 8.00 -- 8.00 20.00 8.00 13.00
Z 30.12 9.50 10.62 12.94 8.00 7.25 54.69 8.00 6.25 -- 22.69 23.50 8.25 -- 9.50 20.00 9.50 15.00
Crosby-catalogue-page-number-122-123.pdf

Product Warnings

PDF containing all warning information relevant to the safe use of this product
(approx. 0.3Mb)
Type
Part N° Working Load Limit (t)* Hook ID Code Shank Length Weight Each (kg) Unit Price Quantity
2394-T779
1028505
3/4 D Std. 0.23 £  6.10
2394-T780
1028514
1 F Std. 0.34 £  6.53
2394-T781
1028523
1.6 G Std. 0.45 £  8.15
2394-T782
1028532
2 H Std. 0.83 £  14.00
2394-T783
1028541
3.2 I Std. 1.67 £  21.80
2394-T784
1028550
5 J Std. 3.29 £  44.00
2394-T785
1028563
7.5 K Std. 6.12 £  80.00
2394-T786
1028572
10 L Std. 8.16 Quote Required
2394-T787
1028581
15 N Std. 16 Quote Required
2394-T788
1024386
20 O Std. 32.7 £  852.00
2394-T789
1024402
20 O Long 38.8 £  1148.00
2394-T790
1024420
25 P Std. 61 Quote Required
2394-T791
1024448
25 P Long 78 Quote Required
2394-T792
1024466
30 S Std. 83 Quote Required
2394-T793
1024484
30 S Long 97 Quote Required
2394-T794
1024509
40 T Std. 122 Quote Required
2394-T795
1024545
40 T Long 142 Quote Required
2394-T796
1024563
50 U Std. 177 Quote Required
2394-T797
1024581
50 U Long 193 Quote Required
Add to Quote Basket   ?  

The Crosby S319 Hoist Shank Hooks from 500kg to 75 tonnes incorporate markings forges into the product which address two (2) QUIC-CHECK features. They are supplied designed with deformation Indicators -- Two strategically placed marks, one just below the shank or eye and the other on the hook up, which allows for a QUIC-CHECK measurement to determine if the throat opening has changed, thus indicating abuse or overload.

  • To check, use a measuring device (i.e. tape measure) to measure the distance between the marks. The marks should align to either an inch or half-inch increment on the measuring device. If the measurement does not meet this criteria, the hook should be inspected further for possible damage.
  • Angle Indicators -- Indicates the maximum included angle allowed between two (2) sling legs in the hook. These indicators also provide the opportunity to approximate other included angles between two sling legs.
  • Chemical analysis and tensile tests performed on each PIC to verify chemistry and mechanical properties.
  • Patented trademark indicates QUIC-CHECK product.

Hook I.D. Codes

  • A - Alloy Steel
  • B - Bronze High Strength
  • C - Carbon Steel.

Metric Dimensions & Specifications

See imperial tab above for imperial specifications.

Working Load Limit (t)* Hook ID Code Shank Hooks Stock No. Shank Length Weight Each (kg) Rep. Latch Kits
Carbon Alloy Bronze Carbon S-319C S-319CN Alloy S-319A S-319AN Bronze S-319BN S-4320 Stock No. PL Stock No. SS-4055 Stock No.
3/4 1.25 .5 †D 1028505 1028701 1028900 Std. .23 1096325 - -
1 1.6 .6 †F 1028514 1028710 1028909 Std. .34 1096374 - -
1.6 2.5 1 †G 1028523 1028723 1028918 Std. .45 1096421 - -
2 3.2 1.4 †H 1028532 1028732 1028927 Std. .83 1096468 - -
3.2 5.4 2 †I 1028541 1028741 1028936 Std. 1.67 1096515 1092000 -
5 8 3.5 †J 1028550 1028750 1028945 Std. 3.29 1096562 1092001 -
7.5 11.5 5 †K 1028563 1028765 1028954 Std. 6.12 1096609 1092002 -
10 16 6.5 †L 1028572 1028774 1028963 Std. 8.16 1096657 1092003 -
15 22 10 †N 1028581 1028783 1028972 Std. 16.0 1096704 1092004 -
20 30 - O 1024386 1024803 - Std. 32.7 - 1093716 1090161
20 30 - O 1024402 1024821 - Long 38.8 - 1093716 1090161
25 37 - P 1024420 1024849 - Std. 61 - 1093717 1090189
25 37 - P 1024448 1024867 - Long 78 - 1093717 1090189
30 45 - S 1024466 1024885 - Std. 83 - 1093718 1090189
30 45 - S 1024484 1024901 - Long 97 - 1093718 1090189
40 60 - T 1024509 1024929 - Std. 122 - 1093719 1090205
40 60 - T 1024545 1024965 - Long 142 - 1093719 1090205
50 75 - U 1024563 1024983 - Std. 177 - 1093720 -
50 75 - U 1024581 1025009 - Long 193 - 1093720 -
- 100 - W - - - - - - - -
Dimensional Drawing
Dimensions (mm.)
Hook I.D. Code D F G H J K L M O O2 P R T T2 X* Y Z Deformation Indicator (AA)
D 72.5 31.8 18.5 20.6 23.6 16 131 16 †23.6 - 49.8 59.5 24.6 - 15 52.5 17.5 38.1
F 80.5 35.1 21.3 23.9 24.6 18 144 18 †24.6 - 56.5 66 24.6 - 16.8 57 19.8 50.8
G 91 38.1 25.4 29.5 26.9 22.4 161 22.4 †26.9 - 62 70 26.2 - 18.3 66 22.4 50.8
H 102 41.1 29 33.3 30.2 23.9 181 23.9 †29.5 - 70.5 80.5 29.5 - 22.4 72 25.4 50.8
I 123 51 36.6 41.4 38.1 33.3 219 28.7 †34.5 25.4 88 98 38.9 38.1 29.5 87.5 31.8 63.5
J 160 63.5 46.2 52.5 45.2 42.2 265 36.6 40.9 33.3 117 121 49.3 47.8 35.8 97.5 39.6 76.2
K 192 76 57.5 67 61 47.8 318 41.4 53 46 133 149 62.5 57.2 46 111 49.3 101
L 212 82.5 66 74.5 66.5 55.5 409 49.3 57.5 51 151 162 66 58.7 51 178 55.5 101
N 263 108 76.5 89 86.5 68.5 461 60.5 76.5 69.9 175 207 71.5 65 65 178 67 127
O 346 127 92 117 102 76 586 76 82.5 - 223 240 87.5 - 79 254 79 165
O 346 127 92 117 102 76 790 76 82.5 - 223 240 87.5 - 79 457 79 165
P 357 137 116 127 108 92 816 76 76 - 287 318 98.5 - 102 381 102 177
P 357 137 116 127 108 92 1044 76 76 - 287 318 98.5 - 102 610 102 177
S 392 152 129 140 121 94.5 867 82.5 86 - 319 356 121 - 106 381 106 203
S 392 152 129 140 121 94.5 1095 82.5 86 - 319 356 121 - 106 610 106 203
T 470 178 152 165 146 113 916 99.5 105 - 375 395 145 - 114 368 114 254
T 470 178 152 165 146 113 1208 99.5 105 - 375 395 145 - 114 660 114 254
U 524 197 170 184 165 133 1045 108 124 - 420 492 152 - 127 381 127 292
U 524 197 170 184 165 133 1249 108 124 - 420 492 152 - 127 584 127 292
W 584 173 218 251 149 140 1070 140 114 - 438 468 178 - 178 381 178 305
W 584 173 218 251 149 140 1222 140 114 - 438 468 178 - 178 533 178 305
X 619 171 232 278 152 152 1162 152 114 - 457 467 178 - 184 457 184 330
Y 678 191 248 300 168 178 1283 178 127 - 502 521 203 - 203 508 203 330
Z 765 241 270 329 203 184 1389 203 159 - 576 597 210 - 241 508 241 381
D 2.86 1.25 .73 .81 .93 .63 5.14 .63 .93 -- 1.96 2.35 .97 -- .59 2.06 .69 1.50
F 3.16 1.38 .84 .94 .97 .71 5.68 .71 .97 -- 2.22  2.59 .97 -- .66 2.25 .78 2.00
G 3.59  1.50 1.00 1.16 1.06 .88 6.35 .88 1.06 -- 2.44 2.76 1.03 -- .72 2.59 .88 2.00
H 4.00 1.62 1.14 1.31 1.19 .94 7.14 .94 1.16 -- 2.78 3.16 1.16 -- .88 2.84 1.00 2.00
I 4.84 2.00 1.44 1.63 1.50 1.31 8.63 1.13 1.36 1.00 3.47 3.85 1.53 1.50 1.16 3.44 1.25 2.50
J 6.28 2.50 1.82 2.06 1.78 1.66 10.43 1.44 1.61 1.31 4.59 4.77 1.96 1.88 1.41 3.84 1.56 3.00
K 7.54 3.00 2.26 2.63 2.41 1.88 12.52 1.63 2.08 1.81 5.25 5.88 2.47 2.25 1.81 4.38 1.94 4.00
L 8.34 3.25 2.60 2.94 2.62 2.19 13.47 1.94 2.27 2.00 5.96 6.37 2.62 2.31 2.00 4.50 2.19 4.00
N 10.34 4.25 3.01 3.50 3.41 2.69 16.65 2.38 3.02 2.75 6.88 8.14 2.83 2.56 2.56 5.50 2.63 5.00
O 13.62 5.00 3.62 4.62 4.00 3.00 23.09 3.00 3.25 -- 8.78 9.44 3.44 -- 3.12 10.00 3.12 6.50
O 13.62 5.00  3.62 4.62 4.00 3.00 31.09 3.00 3.25 -- 8.78 9.44 3.44 -- 3.12 18.00 3.12 6.50
P 14.06 5.38 4.56 5.00 4.25 3.62 32.12 3.00 3.00 -- 11.31 12.50 3.88 -- 4.00 15.00 4.00 7.00
P 14.06 5.38 4.56 5.00 4.25 3.62 41.12 3.00 3.00 -- 11.31 12.50 3.88 -- 4.00 24.00 4.00 7.00
S 15.44 6.00 5.06 5.50 4.75 3.72 34.12 3.25 3.38 -- 12.56 14.00 4.75 -- 4.19 15.00 4.19 8.00
S 15.44 6.00 5.06 5.50 4.75 3.72 43.12 3.25 3.38 -- 12.56 14.00 4.75 -- 4.19 24.00 4.19 8.00
T 18.50 7.00 6.00 6.50 5.75 4.44 36.06 3.91 4.12 -- 14.75 15.56 5.69 -- 4.50 14.50 4.50 10.00
T 18.50 7.00 6.00 6.50 5.75 4.44 47.56 3.91 4.12 -- 14.75 15.56 5.69 -- 4.50 26.00 4.50 10.00
U 20.62 7.75 6.69 7.25 6.50 5.25 41.16 4.25 4.88 -- 16.53 19.38 6.00 -- 5.00 15.00 5.00 11.50
U 20.62 7.75 6.69 7.25 6.50 5.25 49.16 4.25 4.88 -- 16.53 19.38 6.00 -- 5.00 23.00 5.00 11.50
W 23.00 6.81 8.59 9.88 5.88 5.50 42.12 5.50 4.50 -- 17.25 18.41 7.00 -- 7.00 15.00 7.00 12.00
W 23.00 6.81 8.59 9.88 5.88 5.50 48.12 5.50 4.50 -- 17.25 18.41 7.00 -- 7.00 21.00 7.00 12.00
X 24.38 6.75 9.12 10.94 6.00 6.00 45.75 6.00 4.50 -- 18.00 18.38 7.00 -- 7.25 18.00 7.25 13.00
Y 26.69 7.50 9.75 11.81 6.60 7.00 50.50 7.00 5.00 -- 19.75 20.50 8.00 -- 8.00 20.00 8.00 13.00
Z 30.12 9.50 10.62 12.94 8.00 7.25 54.69 8.00 6.25 -- 22.69 23.50 8.25 -- 9.50 20.00 9.50 15.00

Important Notes

  • Proof load is 2 times Working Load Limit.
  • All carbon hooks designed with a 5/1 design factor.
  • All alloy hooks 1-22t designed with a 4.5/1 safety factor.
  • All alloy hooks 30t and larger designed with a 4/1 safety factor.
  • All bronze hooks designed with a 4/1 safety factor.

As advertised in Crosby General Catalogue 2009 Page 92, and previously in Crosby General Catalogue 2006 Page 88.

Imperial Specificationsdimensional drawing

Working Load Limit
(t)*
Hook ID
Code
Shank Hooks
Stock No
Shank
Length
Weight
Each
(lbs.)
Rep. Latch Kits
Carbon Alloy Bronze Carbon
S-319CN
Alloy
S-319AN
Bronze
S-319-BN

S-4320 Stock No.

PL Stock
No.

SS-4055
Stock No.

3/4 1 .5 D 1028505 1028701 1028900 Std. .50 1096325 - -
1 1.5 .6 F 1028514 1028710 1028909 Std. .75 1096374 - -
1-1/2 2 1 G 1028523 1028723 1028918 Std. 1.00 1096421 - -
2 3 1.4 H 1028532 1028732 1028927 Std. 1.82 1096468 - -
3 5 2 I 1028541 1028741 1028936 Std. 3.69 1096515 1092000 -
5 7 3.5 J 1028550 1028750 1028945 Std. 7.25 1096562 1092001 -
7-1/2 11 5 K 1028563 1028765 1028954 Std. 13.49 1096609 1092002 -
10 15 6.5 L 1028572 1028774 1028963 Std. 18.00 1096657 1092003 -
15 22 10 N 1028581 1028783 1028972 Std. 35.33 1096704 1092004 -
20 30 - O 1024386 1024803 - Std. 72.00 - 1093716 1090161
20 30 - O 1024402 1024821 - Long 85.50 - 1093716 1090161
25 37 - P 1024420 1024849 - Std. 134.00 - 1093717 1090189
25 37 - P 1024448 1024867 - Long 172.00 - 1093717 1090189
30 45 - S 1024466 1024885 - Std. 182.00 - 1093718 1090189
30 45 - S 1024484 1024901 - Long 214.00 - 1093718 1090189
40 60 - T 1024509 1024929 - Std. 268.00 - 1093719 1090205
40 60 - T 1024545 1024965 - Long 312.00 - 1093719 1090205
50 75 - U 1024563 1024983 - Std. 390.00 - 1093720 -
50 75 - U 1024581 1025009 - Long 426.00 - 1093720 -
- 100 - W - 1025027 - Std. 610.00 - 1093721 -
- 100 - W - 1025045 - Long 675.00 - 1093721 -
- 150 - X - 1025063 - Std. 735.00 - 1093721 -
- 200 - Y - 1025081 - Std. 1020.00 - 1093723 -
- 300 - Z - 1025090 - Std. 1390.00 - 1093724 -

Dimensions

Dimensions (in.)
Hook I.D. Code D F G H J K L M O O2 P R T T2 X* Y Z Deformation Indicator (AA)
 D 2.86  1.25 .73 .81 .93 .63 5.14 .63 .93 -- 1.96  2.35 .97 -- .59  2.06 .69 1.50
F 3.16 1.38 .84 .94 .97 .71 5.68 .71 .97 -- 2.22  2.59 .97 -- .66 2.25 .78 2.00
G 3.59  1.50 1.00 1.16 1.06 .88 6.35 .88 1.06 -- 2.44 2.76 1.03 -- .72 2.59 .88 2.00
H 4.00 1.62 1.14 1.31 1.19 .94 7.14 .94 1.16 -- 2.78 3.16 1.16 -- .88 2.84 1.00 2.00
I 4.84 2.00 1.44 1.63 1.50 1.31 8.63 1.13 1.36 1.00 3.47 3.85 1.53 1.50 1.16 3.44 1.25 2.50
J 6.28 2.50 1.82 2.06 1.78 1.66 10.43 1.44 1.61 1.31 4.59 4.77 1.96 1.88 1.41 3.84 1.56 3.00
K 7.54 3.00 2.26 2.63 2.41 1.88 12.52 1.63 2.08 1.81 5.25 5.88 2.47 2.25 1.81 4.38 1.94 4.00
L 8.34 3.25 2.60 2.94 2.62 2.19 13.47 1.94 2.27 2.00 5.96 6.37 2.62 2.31 2.00 4.50 2.19 4.00
N 10.34 4.25 3.01 3.50 3.41 2.69 16.65 2.38 3.02 2.75 6.88 8.14 2.83 2.56 2.56 5.50 2.63 5.00
O 13.62 5.00 3.62 4.62 4.00 3.00 23.09 3.00 3.25 -- 8.78 9.44 3.44 -- 3.12 10.00 3.12 6.50
O 13.62 5.00  3.62 4.62 4.00 3.00 31.09 3.00 3.25 -- 8.78 9.44 3.44 -- 3.12 18.00 3.12 6.50
P 14.06 5.38 4.56 5.00 4.25 3.62 32.12 3.00 3.00 -- 11.31 12.50 3.88 -- 4.00 15.00 4.00 7.00
P 14.06 5.38 4.56 5.00 4.25 3.62 41.12 3.00 3.00 -- 11.31 12.50 3.88 -- 4.00 24.00 4.00 7.00
S 15.44 6.00 5.06 5.50 4.75 3.72 34.12 3.25 3.38 -- 12.56 14.00 4.75 -- 4.19 15.00 4.19 8.00
S 15.44 6.00 5.06 5.50 4.75 3.72 43.12 3.25 3.38 -- 12.56 14.00 4.75 -- 4.19 24.00 4.19 8.00
T 18.50 7.00 6.00 6.50 5.75 4.44 36.06 3.91 4.12 -- 14.75 15.56 5.69 -- 4.50 14.50 4.50 10.00
T 18.50 7.00 6.00 6.50 5.75 4.44 47.56 3.91 4.12 -- 14.75 15.56 5.69 -- 4.50 26.00 4.50 10.00
U 20.62 7.75 6.69 7.25 6.50 5.25 41.16 4.25 4.88 -- 16.53 19.38 6.00 -- 5.00 15.00 5.00 11.50
U 20.62 7.75 6.69 7.25 6.50 5.25 49.16 4.25 4.88 -- 16.53 19.38 6.00 -- 5.00 23.00 5.00 11.50
W 23.00 6.81 8.59 9.88 5.88 5.50 42.12 5.50 4.50 -- 17.25 18.41 7.00 -- 7.00 15.00 7.00 12.00
W 23.00 6.81 8.59 9.88 5.88 5.50 48.12 5.50 4.50 -- 17.25 18.41 7.00 -- 7.00 21.00 7.00 12.00
X 24.38 6.75 9.12 10.94 6.00 6.00 45.75 6.00 4.50 -- 18.00 18.38 7.00 -- 7.25 18.00 7.25 13.00
Y 26.69 7.50 9.75 11.81 6.60 7.00 50.50 7.00 5.00 -- 19.75 20.50 8.00 -- 8.00 20.00 8.00 13.00
Z 30.12 9.50 10.62 12.94 8.00 7.25 54.69 8.00 6.25 -- 22.69 23.50 8.25 -- 9.50 20.00 9.50 15.00
Crosby-catalogue-page-number-122-123.pdf

Product Warnings

PDF containing all warning information relevant to the safe use of this product
(approx. 0.3Mb)
Type
Part N° Working Load Limit (t)* Hook ID Code Shank Length Weight Each (kg) Unit Price Quantity
2394-T779
1028505
3/4 D Std. 0.23 £  6.10
2394-T780
1028514
1 F Std. 0.34 £  6.53
2394-T781
1028523
1.6 G Std. 0.45 £  8.15
2394-T782
1028532
2 H Std. 0.83 £  14.00
2394-T783
1028541
3.2 I Std. 1.67 £  21.80
2394-T784
1028550
5 J Std. 3.29 £  44.00
2394-T785
1028563
7.5 K Std. 6.12 £  80.00
2394-T786
1028572
10 L Std. 8.16 Quote Required
2394-T787
1028581
15 N Std. 16 Quote Required
2394-T788
1024386
20 O Std. 32.7 £  852.00
2394-T789
1024402
20 O Long 38.8 £  1148.00
2394-T790
1024420
25 P Std. 61 Quote Required
2394-T791
1024448
25 P Long 78 Quote Required
2394-T792
1024466
30 S Std. 83 Quote Required
2394-T793
1024484
30 S Long 97 Quote Required
2394-T794
1024509
40 T Std. 122 Quote Required
2394-T795
1024545
40 T Long 142 Quote Required
2394-T796
1024563
50 U Std. 177 Quote Required
2394-T797
1024581
50 U Long 193 Quote Required
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