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Meets performance requirements of federal specification: RR-C-271 Type IV A, Grade B. CM® Alloy Shackles are designed with a 5:1 design factor and have a strength rating approximately 50 % higher than a comparable-sized carbon shackle and about 25 % stronger than super strong shackles. Anchor shackles can be side loaded or used for multiple connections.

Made in the USA.

Grade B alloy shackles are typically used on wire rope loops for lifting or towing.

CM® Alloy Anchor Shackles - Screw Pin
Unit of Measure
1 2 3 

Item #

Size D

WLL

Weight

Finish

M648A N/A 3/8 " N/A 2 ton N/A 0.30 lb N/A Self-Colored
M848A N/A 3/8 " N/A 2 ton N/A 0.30 lb N/A Self-Colored
M648AG N/A 3/8 " N/A 2 ton N/A 0.30 lb N/A Galvanized
M848AG N/A 3/8 " N/A 2 ton N/A 0.30 lb N/A Galvanized
M648AP N/A 3/8 " N/A 2 ton N/A 0.30 lb N/A Orange Powder Coated
M848AP N/A 3/8 " N/A 2 ton N/A 0.30 lb N/A Orange Powder Coated
M649A N/A 7/16 " N/A 2.6 ton N/A 0.50 lb N/A Self-Colored
M849A N/A 7/16 " N/A 2.6 ton N/A 0.50 lb N/A Self-Colored
M649AG N/A 7/16 " N/A 2.6 ton N/A 0.50 lb N/A Galvanized
M849AG N/A 7/16 " N/A 2.6 ton N/A 0.50 lb N/A Galvanized
M649AP N/A 7/16 " N/A 2.6 ton N/A 0.50 lb N/A Orange Powder Coated
M849AP N/A 7/16 " N/A 2.6 ton N/A 0.50 lb N/A Orange Powder Coated
M650A N/A 1/2 " N/A 3.3 ton N/A 0.75 lb N/A Self-Colored
M350A N/A 1/2 " N/A 3.3 ton N/A 0.75 lb N/A Self-Colored
M850A N/A 1/2 " N/A 3.3 ton N/A 0.75 lb N/A Self-Colored
M650AG N/A 1/2 " N/A 3.3 ton N/A 0.75 lb N/A Galvanized
M350AG N/A 1/2 " N/A 3.3 ton N/A 0.75 lb N/A Galvanized
M850AG N/A 1/2 " N/A 3.3 ton N/A 0.75 lb N/A Galvanized
M350AP N/A 1/2 " N/A 3.3 ton N/A 0.75 lb N/A Orange Powder Coated
M850AP N/A 1/2 " N/A 3.3 ton N/A 0.75 lb N/A Orange Powder Coated
M650AP N/A 1/2 " N/A 3.3 ton N/A 0.75 lb N/A Orange Powder Coated
M351A N/A 5/8 " N/A 5 ton N/A 1.30 lb N/A Self-Colored
M651A N/A 5/8 " N/A 5 ton N/A 1.30 lb N/A Self-Colored
M851A N/A 5/8 " N/A 5 ton N/A 1.30 lb N/A Self-Colored
M651AG N/A 5/8 " N/A 5 ton N/A 1.30 lb N/A Galvanized
M851AG N/A 5/8 " N/A 5 ton N/A 1.30 lb N/A Galvanized
M351AG N/A 5/8 " N/A 5 ton N/A 1.30 lb N/A Galvanized
M651AP N/A 5/8 " N/A 5 ton N/A 1.30 lb N/A Orange Powder Coated
M351AP N/A 5/8 " N/A 5 ton N/A 1.30 lb N/A Orange Powder Coated
M851AP N/A 5/8 " N/A 5 ton N/A 1.30 lb N/A Orange Powder Coated
M352A N/A 3/4 " N/A 7 ton N/A 2.30 lb N/A Self-Colored
M852A N/A 3/4 " N/A 7 ton N/A 2.30 lb N/A Self-Colored
M652A N/A 3/4 " N/A 7 ton N/A 2.30 lb N/A Self-Colored
M652AG N/A 3/4 " N/A 7 ton N/A 2.30 lb N/A Galvanized
M352AG N/A 3/4 " N/A 7 ton N/A 2.30 lb N/A Galvanized
M852AG N/A 3/4 " N/A 7 ton N/A 2.30 lb N/A Galvanized
M652AP N/A 3/4 " N/A 7 ton N/A 2.30 lb N/A Orange Powder Coated
M352AP N/A 3/4 " N/A 7 ton N/A 2.30 lb N/A Orange Powder Coated
M852AP N/A 3/4 " N/A 7 ton N/A 2.30 lb N/A Orange Powder Coated
M853A N/A 7/8 " N/A 9.5 ton N/A 3.50 lb N/A Self-Colored
M353A N/A 7/8 " N/A 9.5 ton N/A 3.50 lb N/A Self-Colored
M653A N/A 7/8 " N/A 9.5 ton N/A 3.50 lb N/A Self-Colored
M653AG N/A 7/8 " N/A 9.5 ton N/A 3.50 lb N/A Galvanized
M353AG N/A 7/8 " N/A 9.5 ton N/A 3.50 lb N/A Galvanized
M853AG N/A 7/8 " N/A 9.5 ton N/A 3.50 lb N/A Galvanized
M353AP N/A 7/8 " N/A 9.5 ton N/A 3.50 lb N/A Orange Powder Coated
M653AP N/A 7/8 " N/A 9.5 ton N/A 3.50 lb N/A Orange Powder Coated
M853AP N/A 7/8 " N/A 9.5 ton N/A 3.50 lb N/A Orange Powder Coated
M354A N/A 1 " N/A 12.5 ton N/A 5.00 lb N/A Self-Colored
M654A N/A 1 " N/A 12.5 ton N/A 5.00 lb N/A Self-Colored
Unit of Measure
1 2 3