CM® M558 Super Strong Chain Shackle, 35 ton Load, 2 in, 2-1/4 in Round Pin, 3-1/4 in Opening, Self-Colored
CM® Chain Shackle, Super Strong, 35 ton, 2 in, 2-1/4 in Pin Dia, Round Pin, 6-3/4 in Inner Length, 3-1/4 in Inner Width, 3-1/4 in Opening, 4.53 in Eye Outer Size, Carbon Steel Body, Alloy Steel Pin, Self-Colored Finish
- Manufactured from technically advanced micro alloy steel with optimal hardness for strength and ductility
- Shackles show major deformation before failure
- Working load limit and traceability codes shown as permanent markings on body
- All shackles have alloy quenched and tempered pins
- Shock load testing of assemblies at -30 deg F consistently demonstrate microalloy outperforms quenched and tempered carbon material
- Allow easy removal of pin by removing cotter pin and perform well where pin is subject to torque or twisting
- Anchor shackles can be side loaded or used for multiple connections
- 5:1 design factor
- Self-colored finish