This quality USA made tool installs up to 3/8" Magna-Grip® lockbolts and is capable of installing all lockbolts and blind fasteners used in truck cab bodywork and trailer repair. This is a refurbished tool and may have scratches and other cosmetic blemishes but is in good working condition. It is compatible with Gage Bilt 756 tool and all RAT large format lockbolt tools and uses the same 1 - 1/16" diameter noses. This kit includes a 3/8" Magna-Grip® nose as used to install trailer panels.