Proto

Tight tolerances for snug fit on fastenerUsed wherever powered drive tools are used to install or remove fastenersDesigned to withstand the high torque and force associated with impact tools in...

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

Full polish finish on handle provides corrosion resistance and easy to clean surfacesShorter length for access to confined workspaces6 point box end allows for large wrench to fastener contact area...

Full polish finish provides corrosion resistance and easy to clean surfacesBuilt in retaining ring in each ratchet wheel adds speed and convenience for greater accessibilityShorter length for access...

Proto 6-Point Offset Ratcheting Box Wrench25° offset box end helps keep shank clear of obstructionsShorter length for access to confined workspacesReversing switch lever allows for easy changes in...

Increased torque applied to fastener with fewer rounded edgesUnique arc design increases surface contactAnti-Slip Design (ASD) wrench has a locking groove prevents slippage and knuckle injury

Proto 6 Point Impact Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus design is a high performance drive configuration which...

Not for use on impact applicationsMade of alloy steelPolished chrome finish

Black chrome finish is corrosion resistant and visually distinctiveNon-reversing ratcheting wrenches can be flipped over to turn the fastener in the opposite directionRatcheting spline box end is...

Proto 6 Point Impact Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus design is a high performance drive configuration which...

Increased torque applied to fastener with fewer rounded edgesUnique arc design increases surface contactAnti-Slip Design (ASD) wrench has a locking groove that prevents slippage and knuckle...

Increased torque applied to fastener with fewer rounded edgesUnique arc design increases surface contactAnti-Slip Design (ASD) wrench has a locking groove that prevents slippage and knuckle...