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Regional Websites

55-cmrigging_shackles-govt-chain-boltnutcotter-galv_hr
55-cmrigging_shackles-govt-chain-roundpin-galv_hr
55-cmrigging_shackles-govt-chain-screwpin-galv_hr
55-cmrigging_shackles-govt-chain-boltnutcotter-galv_hr
55-cmrigging_shackles-govt-chain-roundpin-galv_hr
55-cmrigging_shackles-govt-chain-screwpin-galv_hr

Carbon Chain Shackles

Chain Shackles

55-cmrigging_shackles-govt-chain-boltnutcotter-galv_hr
55-cmrigging_shackles-govt-chain-roundpin-galv_hr
55-cmrigging_shackles-govt-chain-screwpin-galv_hr
55-cmrigging_shackles-govt-chain-boltnutcotter-galv_hr
55-cmrigging_shackles-govt-chain-roundpin-galv_hr
55-cmrigging_shackles-govt-chain-screwpin-galv_hr

CM Industrial/Government Rated Carbon Shackles are designed with a 5:1 design factor. Chain shackles are best suited for straight-line pulls.

Features & Benefits

Manufactured from technically advanced micro alloy steel with optimal hardness for strength and ductility.

Working load limit and traceability codes shown as permanent markings on body

All shackles have alloy quenched and tempered pins

Available in sizes 1/4" to 2"

Available with galvanized finish per ASTM A153

All bolt, nut & cotter shackles have thread-protected ends

Shackles meet dimensional, marking and performance requirements of RR-C-271.

Standard industry tolerances apply

WLL: 1/2 to 35 Tons
Sizes: 1/4 to 2 in.

Specifications

Product Number Working Load Limit (lbs) Size (in) Pin Type
CMC546G 1,000 1/4 Round Pin
CMC547G 1,500 5/16 Round Pin
CMC548G 2,000 3/8 Round Pin
CMC550G 4,000 1/2 Round Pin
CMC551G 6,500 5/8 Round Pin
CMC552G 9,500 3/4 Round Pin
CMC553G 13,000 7/8 Round Pin
CMC554G 17,000 1 Round Pin
CMC555G 19,000 1-1/8 Round Pin
CMC556G 24,000 1-1/4 Round Pin
CMC557G 34,000 1-1/2 Round Pin
CMC566G 27,000 1-3/8 Round Pin
CMC577G 50,000 1-3/4 Round Pin
CMC746G 1,000 1/4 Screw Pin
CMC747G 1,500 5/16 Screw Pin
CMC748G 2,000 3/8 Screw Pin
CMC750G 4,000 1/2 Screw Pin
CMC751G 6,500 5/8 Screw Pin
CMC752G 9,500 3/4 Screw Pin
CMC753G 13,000 7/8 Screw Pin
CMC754G 17,000 1 Screw Pin
CMC755G 19,000 1-1/8 Screw Pin
CMC756G 24,000 1-1/4 Screw Pin
CMC757G 34,000 1-1/2 Screw Pin
CMC766G 27,000 1-3/8 Screw Pin
CMC777G 50,000 1-3/4 Screw Pin
CMC785G 40,000 1-5/8 Screw Pin
CMC946G 1,000 1/4 Bolt, Nut & Cotter
CMC948G 2,000 3/8 Bolt, Nut & Cotter
CMC950G 4,000 1/2 Bolt, Nut & Cotter
CMC951G 6,500 5/8 Bolt, Nut & Cotter
CMC952G 9,500 3/4 Bolt, Nut & Cotter
CMC953G 13,000 7/8 Bolt, Nut & Cotter
CMC954G 17,000 1 Bolt, Nut & Cotter
CMC955G 19,000 1-1/8 Bolt, Nut & Cotter
CMC956G 24,000 1-1/4 Bolt, Nut & Cotter
CMC957G 34,000 1-1/2 Bolt, Nut & Cotter
CMC966G 27,000 1-3/8 Bolt, Nut & Cotter
CMC977G 50,000 1-3/4 Bolt, Nut & Cotter
CMC985G 40,000 1-5/8 Bolt, Nut & Cotter

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