Proto

No screws to tighten Return spring reduces hand fatigue Patented pliers design for quick change from internal to external rings Precision formed and induction hardened fixed tips

Precision milled undercut groove joint Plastisol grips for added comfort Easily adjusts Forged undercut

Precision milled undercut groove joint Plastisol grips for added comfort Easily adjusts Forged undercut

Precision milled undercut groove joint Plastisol grips for added comfort Easily adjusts Forged undercut

Precision milled undercut groove joint Plastisol grips for added comfort Easily adjusts Forged undercut

Precision milled undercut groove joint Plastisol grips for added comfort Easily adjusts Forged undercut

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 sheet metal working...

Chamfered service endsOptimized socket wall thicknessThru hole and groove accept retaining ring and pin, when securing to power tool

Each wrench opening fits 2 different sizesFor servicing automotive, commercial, and residential air conditioners, refrigeration units, and freezers

Proto torque multipliers provide overload protection with replaceable output square drives that are designed to twist off at 3%–10% over maximum output capacity

Non-reflective ProtoBlack finish for use where non-plated products are requiredHardened tapered handle aligns bolt and rivet holesOpenings are precision broached for proper fitOffset provides...