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Industrial

Drop Forged and heat treated with alloy pins. Screw pin type -Forged steel shackles that feature an open-throat design that permits free line movement without undue wear. Screw pin shackles require no special tools to assemble.
Meets Federal Specifications RR-C-271 Type IVA, Class 1.

Commercial

Consumer grade screw pin anchor shackles are upset forged and formed. These shackles are used in numerous farm, home, boating, or other lightduty activities. Hot dip galvanized for rust protection.
M6520
Dimensional Drawing
Unit of Measure
Items M6520
M-6520
Anchor Shackles
List Price $6.30
M6521
M-6521
Anchor Shackles
List Price $8.60
Size N/A 3/8 Inch N/A 1/2 Inch
Grade N/A Industrial
Max. Load Limit Tons N/A 1 N/A 2
C N/A 3/8 Inch N/A 1/2 Inch
A N/A 21/32 Inch N/A 13/16 Inch
B N/A 1 7/16 Inch N/A 1 15/16 Inch
D N/A 7/16 Inch N/A 5/8 Inch