CM® M857 Super Strong Anchor Shackle, Self Colored Bolt, Nut and Cotter, 20 ton Working Load Limit, 1-1/2 in

CM® super strong shackles are carbon-type shackle with strength ratings that are 17 to 50% stronger than comparablesized carbon shackle. As a result, these shackle are designed with a 6:1 design factor. Chain shackle are best suited for straight-line pulls.

• Manufactured from technically advanced domestic (USA) micro alloy steel with optimal hardness for strength and ductility
• Working load limit and traceability codes shown as permanent markings on body
• Alloy quenched and tempered pins
• Meets dimensional requirements and exceed performance requirements of RR-C-271
• Special testing and certification is available if requested at the time of the order
• Bolt, Nut and Cotter shackles have a 6:1 design factor