Crosby A-344 Welded Master Link - Range from 1600kg to 45,000kg
Model: Crosby A-344 / CWML-2698Crosby Welded Master Link with Engineered Flat for use with S-1325A coupler link.
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Alloy Steel - Quenched and Tempered.

- Individually Proof Tested to values shown, with certification.
- Proof Tested with fixture sized to prevent localized point loading per ASTM A952. Consult Crosby for appropriate fixture size.
- Crosby A-344 products meet or exceed all requirements of ASME B30.26 including identification, ductility, design factor, proof load and temperature requirements. Importantly, Crosby products meet other critical performance requirements including fatigue life, impact properties and material traceability, not addressed by ASME B30.26.
- 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
Metric Dimensions
| Size | A-344 Stock No. | Weight Each (kg) | Working Load Limit (t)* | Proof Load (kN)** | Dimensions (mm) | ||||
| (mm) | (in.) | A | B | C | |||||
| 12 | 7/16 | 1256862 | .30 | 1.60 | 39.2 | 12.0 | 60.0 | 120 | |
| 13 | 1/2 | 1256932 | .36 | 2.50 | 62.3 | 13.0 | 60.0 | 120 | |
| 17 | 11/16 | 1257002 | .84 | 4.00 | 80.0 | 17.0 | 90.0 | 160 | |
| 19 | 3/4 | 1257072 | 1.07 | 6.50 | 130 | 19.0 | 90.0 | 160 | |
| 22 | 7/8 | 1257212 | 1.61 | 8.00 | 196 | 22.0 | 100 | 180 | |
| 26 | 1 | 1257282 | 2.37 | 11.5 | 275 | 26.0 | 115 | 205 | |
| 28 | 1-1/8 | 1257382 | 3.78 | 11.8 | 319 | 28.0 | 145 | 275 | |
| 31 | 1-1/4 | 1257422 | 4.69 | 16.0 | 392 | 31.0 | 145 | 275 | |
| 36 | 1-3/8 | 1257492 | 6.83 | 24.0 | 520 | 36.0 | 155 | 285 | |
| 40 | 1-1/2 | 1257532 | 8.90 | 25.0 | 613 | 40.0 | 160 | 300 | |
| 45 | 1-3/4 | 1257562 | 12.73 | 31.5 | 773 | 45.0 | 180 | 340 | |
| 51 | 2 | 1257632 | 17.26 | 45.0 | 1105 | 51.0 | 215 | 390 | |
Imperial Dimensions
| Size | A-344 Stock No. | Weight Each (lbs.) | Working Load Limit (lbs.)* | Proof Load (lbs.)** | Dimensions (in.) | ||||
| (in.) | (mm) | A | B | C | |||||
| 7/16 | 12 | 1256862 | 0.66 | 3500 | 8800 | .47 | 2.36 | 4.72 | |
| 1/2 | 13 | 1256932 | 0.79 | 5500 | 14000 | .51 | 2.36 | 4.72 | |
| 11/16 | 17 | 1257002 | 1.85 | 8800 | 18000 | .67 | 3.54 | 6.30 | |
| 3/4 | 19 | 1257072 | 2.36 | 14300 | 29200 | .75 | 3.54 | 6.30 | |
| 7/8 | 22 | 1257212 | 3.55 | 17600 | 44100 | .87 | 3.94 | 7.10 | |
| 1 | 26 | 1257282 | 5.22 | 25300 | 61700 | .98 | 4.53 | 8.10 | |
| 1-1/8 | 28 | 1257382 | 8.33 | 26000 | 71600 | 1.10 | 5.71 | 10.83 | |
| 1-1/4 | 31 | 1257422 | 10.3 | 35300 | 88200 | 1.22 | 5.71 | 10.83 | |
| 1-3/8 | 36 | 1257492 | 15.1 | 52900 | 116800 | 1.42 | 6.10 | 11.20 | |
| 1-1/2 | 40 | 1257532 | 19.6 | 55100 | 137800 | 1.57 | 6.30 | 11.80 | |
| 1-3/4 | 45 | 1257562 | 28.1 | 69500 | 173600 | 1.77 | 7.10 | 13.40 | |
| 2 | 51 | 1257632 | 38.1 | 99200 | 248000 | 2.00 | 8.50 | 15.30 | |
As advertised in Crosby General Catalogue 2009 Page 138
NOTE: Pricing and specifications may be subject to change without notice. Prices shown may be UK only prices and therefore export pricing may vary dependant on location.
Images are for display purposes only.
Images are for display purposes only.

