Crosby A344 Welded Master Links Assembly - Range from 1600kg to 24,500kg

Welded Master Link Assemblies with engineered flat.

Model: 

Crosby A-344 / WMLA-2469


The ultimate Load is 5 times the Working Load Limit.  Applications with wire rope and synthetic sling generally require a design factor of 5.  Based on single leg sling (in-line load), or resultant load on multiple legs with an included angle less than or equal to 120 degrees. ** Proof Test Load equals or exceeds the requirement of ASTM A952(8.1) and ASME B30.9. For use with chain slings.

  • Alloy Steel - Quenched and Tempered.
  • Individually Proof Tested to values shown, with certification.
  • Proof Tested with 70% inside width special fixtures sized to prevent localized point loading per EN 1677-4.
  • Each link has a Product Identification Code (PIC) for material traceability, along with the size and the name Crosby® or “CG”.
  • Large inside width and length to allow additional room for sling hardware and crane hook.
  • Engineered Flat for use with S-1325A coupler link.
  • Meets or exceeds all requirements of ASME B30.26 including identification, ductility, design factor, proof load and temperature requirements. Importantly, these links meet other critical performance requirements including fatigue life, impact properties and material traceability, not addressed by ASME B30.26.
  • Master links are type approved to DNV Certification Notes 2.7-1- Offshore Containers. These Crosby master links are 100% proof tested and impact tested.The tests are conducted by Crosby and 3.1 test certification is available upon request.
  • 12mm through 32mm have Engineered Flat.

Metric Dimensions & Specifications

Size   A-344 Stock No.  Weight (kg)  Working Load Limit (t)*  Proof Load (kN)** Dimensions (mm)     Engineered Flat Size for S-1325A (mm)
(mm) (In.) A (mm) B (mm) C (mm) G (mm)
12 7/16 1256862 0.30 1.60 39 12.0 60.0 120 6.50 6
13 1/2 1256932 0.36 2.50 61 13.0 60.0 120 6.50 7-8
17 11/16 1257002 0.86 4.10 101 17.0 90.0 160 8.50 10
19 3/4 1257072 1.08 6.70 164 19.0 90.0 160 8.50 10
20 3/4 1257082 1.17 6.70 164 20.0 80.0 150 8.50
22 7/8 1257214 1.59 8.50 208 22.0 90.0 170 10.5
22 7/8 1257212 1.63 8.50 208 22.0 100 180 10.5 13
22 7/8 1257215 2.39 6.30 154 22.0 145 275 10.5
25 1 1257282 2.43 11.5 282 25.0 115 205 13.5 16
25 1 1257302 2.31 11.5 282 25.0 100 190 13.5
25 1 1257332 3.35 8.90 218 25.0 145 275 13.5
28 1-1/8 1257352 3.22 12.9 316 28.0 110 210 13.5
28 1-1/8 1257382 3.91 13.0 319 28.0 145 275 13.5 16
31 1-7/32 1257422 4.86 17.0 417 31.0 145 275 16.7
32 1-1/4 1257442 5.30 17.0 417 32.0 140 270 16.7
36 1-7/16 1257492 6.87 24.0 588 36.0 155 285
38 1-1/2 1257502 7.63 31.5 772 38.0 140 270
40 1-9/16 1257532 8.96 28.1 689 40.0 160 300
45 1-3/4 1257569 10.31 32.0 785 45.0 140 250
45 1-3/4 1257564 12.70 38.3 939 45.0 170 320
45 1-3/4 1257562 12.82 38.3 939 45.0 180 340
50 1-31/32 1257582 17.60 45.0 1103 50.0 200 380
51 2 1257632 18.72 45.0 1103 51.0 215 390
57 2-1/4 1257652 24.5 65.3 1601 57.0 203 406
*Ultimate Load is 5 times the Working Load Limit. Applications with wire rope and synthetic sling generally require a design factor of 5.  **Proof Test Load equals or exceeds the requirement of  ASTM A952(8.1) and ASME B30.9.
Crosby A344 Welded Master Link Dimensions

 

Crosby-catalogue-page-number-138.pdf

Crosby-catalogue-page-number-138.pdf

(approx. 0.2Mb)
Part N° Size (mm) Size (In.) Working Load Limit (t) Engineered Flat Size for S-1325A (mm) Weight (kg) Guide Price Quantity
2469-T24965
1256862
12 7/16 1.60 6 0.30 £  8.59
2469-T24966
1256932
13 1/2 2.50 7-8 0.36 £  9.41
2469-T24967
1257002
17 11/16 4.10 10 0.86 £  12.40
2469-T24968
1257072
19 3/4 6.70 10 1.08 £  18.80
2469-T24969
1257082
20 3/4 6.70 1.17 £  21.40
2469-T24970
1257214
22 7/8 8.50 1.59 £  26.40
2469-T24971
1257212
22 7/8 8.50 13 1.63 £  24.60
2469-T24972
1257215
22 7/8 6.30 2.39 £  30.60
2469-T24973
1257282
25 1 11.5 16 2.43 £  31.00
2469-T24974
1257302
25 1 11.5 2.31 £  31.00
2469-T24975
1257332
25 1 8.90 3.35 £  38.10
2469-T24976
1257352
28 1-1/8 12.9 3.22 £  43.10
2469-T24977
1257382
28 1-1/8 13.0 16 3.91 £  43.70
2469-T24978
1257422
31 1-7/32 17.0 4.86 £  70.70
2469-T24979
1257442
32 1-1/4 17.0 5.30 £  73.10
2469-T24980
1257492
36 1-7/16 24.0 6.87 £  103.00
2469-T24981
1257502
38 1-1/2 31.5 7.63 £  110.00
2469-T24982
1257532
40 1-9/16 28.1 8.96 £  113.00
2469-T24983
1257569
45 1-3/4 32.0 10.31 £  181.00
2469-T24984
1257564
45 1-3/4 38.3 12.70 £  155.00
2469-T24985
1257562
45 1-3/4 38.3 12.82 £  159.00
2469-T24986
1257582
50 1-31/32 45.0 17.60 £  182.00
2469-T24987
1257632
51 2 45.0 18.72 £  188.00
2469-T24988
1257652
57 2-1/4 65.3 24.5 £  402.00
Pricing Currency: Not available at the moment. Add To Quote Request   ?  

The ultimate Load is 5 times the Working Load Limit.  Applications with wire rope and synthetic sling generally require a design factor of 5.  Based on single leg sling (in-line load), or resultant load on multiple legs with an included angle less than or equal to 120 degrees. ** Proof Test Load equals or exceeds the requirement of ASTM A952(8.1) and ASME B30.9. For use with chain slings.

  • Alloy Steel - Quenched and Tempered.
  • Individually Proof Tested to values shown, with certification.
  • Proof Tested with 70% inside width special fixtures sized to prevent localized point loading per EN 1677-4.
  • Each link has a Product Identification Code (PIC) for material traceability, along with the size and the name Crosby® or “CG”.
  • Large inside width and length to allow additional room for sling hardware and crane hook.
  • Engineered Flat for use with S-1325A coupler link.
  • Meets or exceeds all requirements of ASME B30.26 including identification, ductility, design factor, proof load and temperature requirements. Importantly, these links meet other critical performance requirements including fatigue life, impact properties and material traceability, not addressed by ASME B30.26.
  • Master links are type approved to DNV Certification Notes 2.7-1- Offshore Containers. These Crosby master links are 100% proof tested and impact tested.The tests are conducted by Crosby and 3.1 test certification is available upon request.
  • 12mm through 32mm have Engineered Flat.

Metric Dimensions & Specifications

Size   A-344 Stock No.  Weight (kg)  Working Load Limit (t)*  Proof Load (kN)** Dimensions (mm)     Engineered Flat Size for S-1325A (mm)
(mm) (In.) A (mm) B (mm) C (mm) G (mm)
12 7/16 1256862 0.30 1.60 39 12.0 60.0 120 6.50 6
13 1/2 1256932 0.36 2.50 61 13.0 60.0 120 6.50 7-8
17 11/16 1257002 0.86 4.10 101 17.0 90.0 160 8.50 10
19 3/4 1257072 1.08 6.70 164 19.0 90.0 160 8.50 10
20 3/4 1257082 1.17 6.70 164 20.0 80.0 150 8.50
22 7/8 1257214 1.59 8.50 208 22.0 90.0 170 10.5
22 7/8 1257212 1.63 8.50 208 22.0 100 180 10.5 13
22 7/8 1257215 2.39 6.30 154 22.0 145 275 10.5
25 1 1257282 2.43 11.5 282 25.0 115 205 13.5 16
25 1 1257302 2.31 11.5 282 25.0 100 190 13.5
25 1 1257332 3.35 8.90 218 25.0 145 275 13.5
28 1-1/8 1257352 3.22 12.9 316 28.0 110 210 13.5
28 1-1/8 1257382 3.91 13.0 319 28.0 145 275 13.5 16
31 1-7/32 1257422 4.86 17.0 417 31.0 145 275 16.7
32 1-1/4 1257442 5.30 17.0 417 32.0 140 270 16.7
36 1-7/16 1257492 6.87 24.0 588 36.0 155 285
38 1-1/2 1257502 7.63 31.5 772 38.0 140 270
40 1-9/16 1257532 8.96 28.1 689 40.0 160 300
45 1-3/4 1257569 10.31 32.0 785 45.0 140 250
45 1-3/4 1257564 12.70 38.3 939 45.0 170 320
45 1-3/4 1257562 12.82 38.3 939 45.0 180 340
50 1-31/32 1257582 17.60 45.0 1103 50.0 200 380
51 2 1257632 18.72 45.0 1103 51.0 215 390
57 2-1/4 1257652 24.5 65.3 1601 57.0 203 406
*Ultimate Load is 5 times the Working Load Limit. Applications with wire rope and synthetic sling generally require a design factor of 5.  **Proof Test Load equals or exceeds the requirement of  ASTM A952(8.1) and ASME B30.9.
Crosby A344 Welded Master Link Dimensions

 

Crosby-catalogue-page-number-138.pdf

Crosby-catalogue-page-number-138.pdf

(approx. 0.2Mb)
Part N° Size (mm) Size (In.) Working Load Limit (t) Engineered Flat Size for S-1325A (mm) Weight (kg) Guide Price Quantity
2469-T24965
1256862
12 7/16 1.60 6 0.30 £  8.59
2469-T24966
1256932
13 1/2 2.50 7-8 0.36 £  9.41
2469-T24967
1257002
17 11/16 4.10 10 0.86 £  12.40
2469-T24968
1257072
19 3/4 6.70 10 1.08 £  18.80
2469-T24969
1257082
20 3/4 6.70 1.17 £  21.40
2469-T24970
1257214
22 7/8 8.50 1.59 £  26.40
2469-T24971
1257212
22 7/8 8.50 13 1.63 £  24.60
2469-T24972
1257215
22 7/8 6.30 2.39 £  30.60
2469-T24973
1257282
25 1 11.5 16 2.43 £  31.00
2469-T24974
1257302
25 1 11.5 2.31 £  31.00
2469-T24975
1257332
25 1 8.90 3.35 £  38.10
2469-T24976
1257352
28 1-1/8 12.9 3.22 £  43.10
2469-T24977
1257382
28 1-1/8 13.0 16 3.91 £  43.70
2469-T24978
1257422
31 1-7/32 17.0 4.86 £  70.70
2469-T24979
1257442
32 1-1/4 17.0 5.30 £  73.10
2469-T24980
1257492
36 1-7/16 24.0 6.87 £  103.00
2469-T24981
1257502
38 1-1/2 31.5 7.63 £  110.00
2469-T24982
1257532
40 1-9/16 28.1 8.96 £  113.00
2469-T24983
1257569
45 1-3/4 32.0 10.31 £  181.00
2469-T24984
1257564
45 1-3/4 38.3 12.70 £  155.00
2469-T24985
1257562
45 1-3/4 38.3 12.82 £  159.00
2469-T24986
1257582
50 1-31/32 45.0 17.60 £  182.00
2469-T24987
1257632
51 2 45.0 18.72 £  188.00
2469-T24988
1257652
57 2-1/4 65.3 24.5 £  402.00
Pricing Currency: Not available at the moment. Add To Quote Request   ?  

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