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Use with torque wrenches and heavy-duty power or impact socketsTubular reaction barSingle-stage planetary gear system

The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fastenersProto Impact Sockets are ideal for...

The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fastenersProto Sockets are ideal for use on...

The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fastenersProto Sockets are ideal for use on...

Large striking surfaceHeavy box walls provide torque transmissionShort handle permits work in close quartersOffset provides clearance for knuckles and obstructionsBox opening remains on fastener when...

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

Helps secure sockets onto drive toolsOne-piece construction, no loose parts

Extensions help provide access to fasteners in areas that might otherwise be difficult to reachFull polish finish

The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fastenersProto Impact Sockets are ideal for...

Ratchet wheels made from alloy steel for uncompromising strength and durabilityField repair your torque wrench ratchet head easily with the corresponding repair kit

Precision milled undercut groove jointPlastisol grips for added comfortEasily adjustsForged undercut

The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fastenersProto Impact Sockets are ideal for...

Assortment of sockets, wrenches, and other toolsPerfect for the professional or apprentice

Precision machined tip for proper screw engagement

Concentric openingsReduces risk of fastener roundingApplies more torque to fastenerHigh strength, thin wall designHand use only

Applies more torque to fastenerIncreased torque applied to fastener with fewer rounded edgesImproves grip on worn, rounded fastenersModified square open end provides better fastener grip

Bit holders have a hex opening to hold the bit, allowing the bit holder to take the full load of torqueFull polish finish

The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fastenersProto Impact Sockets are ideal for...

Fractional spline wrenches can be used on fractional 4, 6, 12 point, spline and Torx fastenersBox end is countersunk for easy application to the fastenerSpline design was created for use with...

Proto Square Drive AdapterFull Polish finish

33 - Sockets and Accessories21 - Wrenches13 - Striking and Struck Tools5 - Pliers12 - Screwdrivers14 - Miscellaneous Tools98 pieces3/8-in drive toolsDesigned for fastener sizes 1/4-in - 1-1/4-in

The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fastenersProto 6 Point Sockets are ideal...

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

Torqueplus fastening system drives off fastener body, more easily removing damaged fastenersReduces risk of fastener roundingApplies more torque to fastenerUnique arc design increases surface...

Torqueplus fastening system drives off fastener body, more easily removing damaged fastenersReduces risk of fastener roundingApplies more torque to fastenerUnique arc design increases surface...

Chamfered service endsOptimized socket wall thicknessThru 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 fastenersProto Sockets are ideal for use on...

Concentric openingsReduces risk of fastener roundingApplies more torque to fastenerHigh strength, thin wall designHand use only

Black Oxide finishHead Flexes 90° from horizontalMade of heat-treated alloy steel

Torqueplus fastening system drives off fastener body, more easily removing damaged fastenersReduces risk of fastener roundingApplies more torque to fastenerUnique arc design increases surface...

Rust resistant finishSecure fastener fit

Heavy box walls provide greater torque transmissionBox opening remains on fastener when wrench is struckHigh strength rectangular design withstands heavy sledgingStraight handle resists springing for...

The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fastenersChamfered service endsHeat-treated

Precision formed and induction hardened fixed tipsMade for an accurate fit and long wear

Concentric openingsReduces risk of fastener roundingApplies more torque to fastenerHigh strength, thin wall designHand use only

The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fastenersProto Sockets are ideal for use on...

Large striking surfaceHeavy box walls provide torque transmissionShort handle permits work in close quartersOffset provides clearance for knuckles and obstructionsBox opening remains on fastener when...

The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fastenersProto Sockets are ideal for use on...

The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fastenersChamfered service endsHeat-treated

Anti-Slip Design open-end (ASD) has locking grooves that help prevent the wrench from slipping off the fastener when turningCrowfoot wrenches are used in hard-to-reach, restricted access situations...