One piece construction ensures concentricity. Special heat treat ensures long life. Precision machined tips for proper fastener engagement

For electric or air powered drive tools. Heat-treated

Heat-treated. Precision machined tip for proper screw engagement

The TorquePlus® internal design minimizes fastener rounding helps to extend fastener life and allows the user to more easily turn worn rounded or rusted fasteners. Proto Sockets are ideal for use on stubborn or damaged fasteners and also on fasteners made from soft materials. The TorquePlus® design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats not the corners

Heat-treated. Precision machined tip for proper screw engagement. Thru hole and groove accept retaining ring and pin when securing to power tool

The TorquePlus® internal design minimizes fastener rounding helps to extend fastener life and allows the user to more easily turn worn rounded or rusted fasteners. Proto Impact Sockets are ideal for use on stubborn or damaged fasteners and also on fasteners made from soft materials. The TorquePlus® design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats not the corners

Aligns holes in 2 or more pieces of metal through which a bolt or screw is to be inserted. Modified parabolic striking end for greater resistance to mushrooming and chipping. For installing pins and rivets and for starting their removal

One piece construction ensures concentricity. Precision machined tips for proper fastener engagement. Special heat treat ensures long life