Entire clip is galvanized to resist corrosion and rust. Bolts are an integral part of the saddle and the nuts can be installed in such a way as to enable the operator to swing the wrench in a full arc for fast installation. All sized have forged steel saddles. All fist grips are individually bagged or tagged with proper application instructions and warning information. Product meets or exceeds all the requirements of ASME B30.26 including identification, ductility, design factor, proof load and temperature requirements. Importantly, the fist grips meet other critical performance requirements including fatigue life, impact properties and material traceability.