Columbus McKinnon
3/8" Super Strong Bolt Type Chain Shackle 1.5 TON-M948G
SKU: M948G$25.54
View Details
Working Load Limit 1.5 TON
Factor 6:1
Finish Galv.
CM Super Strong Chain Shackles are rated 17% to 50% stronger than carbon shackles of the same size. The dee shape, with straight parallel legs, is made for an in-line pull: joining chain, or connecting one sling to a load. For several slings or an angled pull, use an anchor (bow) shackle.
- Micro alloy steel body, hardened for strength and ductility
- Alloy quenched & tempered pin
- 6:1 design factor
- Shows major deformation before failure
- WLL and traceability code permanently marked on the body
- Meets the dimensional requirements, and exceeds the performance requirements, of RR-C-271
Pin TypeBOLT, NUT & COTTER
ShapeDEE (CHAIN)
MaterialMICRO ALLOY STEEL; ALLOY QUENCHED & TEMPERED PIN
FinishGALVANIZED
Design Factor6 : 1
Size Range1/4" — 2"
WLL Range3/4 TON — 35 TON
StandardRR-C-271
Product CodeM948G
Working Load Limits by Size
| Size (in) | WLL (ton) | Weight (lb) | Bolt Type # |
|---|---|---|---|
| 1/4 | 3/4 | 0.12 | M946G |
| 5/16 | 1 | 0.20 | M947G |
| 3/8 | 1-1/2 | 0.30 | M948G |
| 1/2 | 3 | 0.75 | M950G |
| 5/8 | 4-1/2 | 1.30 | M951G |
| 3/4 | 6-1/2 | 2.30 | M952G |
| 7/8 | 8-1/2 | 3.50 | M953G |
| 1 | 10 | 5.00 | M954G |
| 1-1/8 | 12 | 7.00 | M955G |
| 1-1/4 | 14 | 9.50 | M956G |
| 1-3/8 | 17 | 12.50 | M966G |
| 1-1/2 | 20 | 17.20 | M957G |
| 1-5/8 | 24 | 23.50 | M985G |
| 1-3/4 | 30 | 27.70 | M977G |
| 2 | 35 | 39.00 | M958G |
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Never exceed the rated Working Load Limit. Always follow applicable domestic safety regulations. Inspect before every use — remove from service if deformed, worn, or damaged.
6:1 DESIGN FACTOR │ SUPER STRONG │ GALVANIZED Liftgear Houston, Texas