Chicago Hardware Safety Anchor Shackle, 3-1/4″ Length, 1-7/16″ Width @ Eyes, 2-5/8″ Width @ Bow, 6-1/2 Tons Load Limit, 7/8″ Inside Dia.

• Safety shackles are the same specifications as regular shackles except for the bolt, nut and cotter pin.
• Shackles meet performance requirements of federal specifications RR-C-271D Type IVA.
• Size, working load limit and trademark are permanently marked on all shackles.
• All shackles and pins are heat treated.
• Finish Coating: Self-colored
• Loads are based on a safety factor of 6 to 1.
• When tested all shackles are pulled at a uniform rate of speed in a direct tension.
• Made in the U.S.A.