Bolt Type Anchor Shackle - Chicago Hardware - 5/8" Galvanized Steel - 3.25 Ton Floor Protectors The added safety element from

The added safety element from the use of the bolt/nut/cotter pin is the reason why this type of shackle is also known as a  safety anchor shackle

Need three dozen or more

-Quick to install with three positions: ratchet extension

This one-ply lifting sling is lightweight and flexible

Bolt Type Anchor Shackle - Chicago Hardware - 5/8" Galvanized Steel - 3.25 Ton Floor Protectors The added safety element fromExcellent 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