Crosby S3322 Swivel Hook With Bearing from 2 tonne to 15 tonnes SWL (safe working loads) They are forged alloy steel - quenched and tempered. Careful forging, and precision controlled quench and tempering gives maximum strength without excessive weight and bulk. Crosby S3322's have a low profile hook tip designed to utilize Crosby S-4320 or PL-N latch kit. Even years after purchase of the original hook, latch assemblies can be added.For further details see below:
S-3322 hooks incorporate markings forged into the product which address two QUIC-CHECK features:
Deformation Indicators -- Two strategically placed marks, one just below the shank or eye and the other on the hook tip, 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 which is allowed between two (2) sling legs in the hook. These indicators also provide the opportunity to approximate other included angles between two slings legs.
U.S. Patents 5,381,650 & 5,193,480 & 5,103,755 and foreign equivalents.
Metric Dimensions & Specifications
See imperial tab above for imperial specifications.
Working Load Limit (t)*
S-3322 Stock No.
L-3322 Stock No.†
Weight Each (kg)
Dimensions (mm)
Rep. Latch Stock No.
A
B
C
D
F
G
H
J
K
L
M
O
R
S
AA
2
1028605
1028609
1.13
51.0
20.8
31.8
72.5
31.8
18.5
20.6
23.6
16.0
144
16.0
23.6
116
9.65
38.1
1096421
3
1028614
1028618
1.72
63.5
33.3
38.1
80.0
35.1
21.3
23.9
24.6
18.0
170
18.0
24.6
136
12.7
50.8
1096468
5
1028623
1028627
3.17
76.0
38.1
44.5
91.0
38.1
25.4
29.5
26.9
22.4
197
22.4
26.9
155
16.0
50.8
1096515
7
1028632
1028636
6.35
76.0
38.1
44.5
102
41.1
28.7
33.3
30.2
23.9
210
23.9
29.5
165
16.0
50.8
1096562
11
1028641
1028645
10.1
89.0
41.7
50.8
123
51.0
36.6
41.4
38.1
33.3
246
28.7
35.8
191
19.1
63.5
1096609
15
1028650
1028654
17.1
116
58.0
63.5
160
63.5
46.0
52.5
45.2
42.2
317
36.6
42.9
245
25.4
76.2
1096657
Important Notes
Proof load is 2.5 times the working load limit. Designed with a 4.5 to 1 design factor. Supplied with latch attached.
As advertised in Crosby General Catalogue 2009 Page 97, and previously in Crosby General Catalogue 2006 Page 93.
Crosby S3322 Swivel Hook With Bearing from 2 tonne to 15 tonnes SWL (safe working loads) They are forged alloy steel - quenched and tempered. Careful forging, and precision controlled quench and tempering gives maximum strength without excessive weight and bulk. Crosby S3322's have a low profile hook tip designed to utilize Crosby S-4320 or PL-N latch kit. Even years after purchase of the original hook, latch assemblies can be added.For further details see below:
S-3322 hooks incorporate markings forged into the product which address two QUIC-CHECK features:
Deformation Indicators -- Two strategically placed marks, one just below the shank or eye and the other on the hook tip, 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 which is allowed between two (2) sling legs in the hook. These indicators also provide the opportunity to approximate other included angles between two slings legs.
U.S. Patents 5,381,650 & 5,193,480 & 5,103,755 and foreign equivalents.
Metric Dimensions & Specifications
See imperial tab above for imperial specifications.
Working Load Limit (t)*
S-3322 Stock No.
L-3322 Stock No.†
Weight Each (kg)
Dimensions (mm)
Rep. Latch Stock No.
A
B
C
D
F
G
H
J
K
L
M
O
R
S
AA
2
1028605
1028609
1.13
51.0
20.8
31.8
72.5
31.8
18.5
20.6
23.6
16.0
144
16.0
23.6
116
9.65
38.1
1096421
3
1028614
1028618
1.72
63.5
33.3
38.1
80.0
35.1
21.3
23.9
24.6
18.0
170
18.0
24.6
136
12.7
50.8
1096468
5
1028623
1028627
3.17
76.0
38.1
44.5
91.0
38.1
25.4
29.5
26.9
22.4
197
22.4
26.9
155
16.0
50.8
1096515
7
1028632
1028636
6.35
76.0
38.1
44.5
102
41.1
28.7
33.3
30.2
23.9
210
23.9
29.5
165
16.0
50.8
1096562
11
1028641
1028645
10.1
89.0
41.7
50.8
123
51.0
36.6
41.4
38.1
33.3
246
28.7
35.8
191
19.1
63.5
1096609
15
1028650
1028654
17.1
116
58.0
63.5
160
63.5
46.0
52.5
45.2
42.2
317
36.6
42.9
245
25.4
76.2
1096657
Important Notes
Proof load is 2.5 times the working load limit. Designed with a 4.5 to 1 design factor. Supplied with latch attached.
As advertised in Crosby General Catalogue 2009 Page 97, and previously in Crosby General Catalogue 2006 Page 93.
