Bolt Type Anchor Shackle - Chicago Hardware - 5/8" Galvanized Steel - 3.25 Ton Replacement Straps and 1/2" sizes

and 1/2" sizes

A made-in-the-USA version of this chain is also available

and a more efficient setup when you're dealing with changing load configurations

Crosby® 55 Ton Screw Pin Anchor Shackles

Their unique design prevents tools from getting a grip to cut or open the lock

Bolt Type Anchor Shackle - Chicago Hardware - 5/8" Galvanized Steel - 3.25 Ton Replacement Straps and 1/2" sizesExcellent for use in applications where round pin or screw pin shackles are traditionally used, but a bolt type shackle is a better choice for permanent or long term pulling or lifting, or if there's a risk of a load sliding on the shackle pin (which can cause it to rotate). This added safety feature from the use of the bolt nut cotter pin combination is the reason why this shackle type is also called a safety anchor shackle. Made in the USA of