Description
CM® Chain Shackle, Super Strong, 30 ton Load, 1-3/4 in Size, 2 in Pin Diameter, Screw Pin, 5-3/4 in Inner Length, 2.88 in Inner Width, 2.88 in Opening, 4.06 in Eye Outer, Carbon Steel Body, Alloy Steel Pin, Galvanized
Features:
- Allows quick and easy removal of the screw pin and can be useful in applications where the shackle is frequently removed, but not so much in applications where the pin is subject to torque or twisting
- 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
- 2.13 in inner eye
- Threaded pin lock
Standards/Approval:
- Federal Spec RR-C-271D
- ASTM A153
