Forged steel US type hot dipped galvanised shackles with a yellow pin.
They have the working load limit stamped into the body of each shackle and they are 6x rated meaning they an in-built safety safety factor of six to one.
All these shackles have a larger pin diameter than the bail diameter.
The size stamped into them is the bail diameter in inches and the working load limit stamped into each shackle should not be exceeded.
E.G working load limit (WLL) 750Kg - Breaking Load 4,500 Kg