Description
CM® Chain Shackle, Super Strong, 4.5 ton Load, 5/8 in Size, 3/4 in Pin Diameter, Round Pin, 2 in Inner Length, 1.09 in Inner Width, 1.09 in Opening, 1.58 in Eye Outer, Carbon Steel Body, Alloy Steel Pin, Galvanized
Features:
- Allows easy removal of pin by removing cotter pin and perform well where pin is subject to torque or twisting, but not so much in applications where pin is subject to an axial load
- Working load limit and traceability codes shown as permanent marking on body and pin
- All shackles have alloy quenched and tempered pins
- Shackles made from technically advanced micro alloy material
- Load break tests consistently show micro alloy outperforms quenched and tempered carbon material
- Shock load testing of assemblies at -30 deg F consistently demonstrate micro alloy outperforms quenched and tempered carbon material
- Shackles exhibit extreme deformation before failure
- Design factor 6:1
- 0.83 in inner eye
- Cotter pin lock
Standards/Approval:
- Federal Spec RR-C-271D
- ASTM A153
