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

60° TaperFor use with Forcing Screw

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...

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

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

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 fastenersProto Sockets are ideal for use on...

The TorquePlus design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the cornersThe TorquePlus configuration employs a...

Provides up to a 17° angle of operationSocket can be pushed past the detent ball for straight driving

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...

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...

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...

One-piece construction ensures concentricityPrecision machined tips for proper fastener engagementSpecial heat treat ensures long life

Proto Spline tools are designed to service high tensile strength fasteners used widely on military and commercial aircraft and in heavy machinery applications where vibration is prevalentSpline...

Four different turning anglesAnti-Slip Design (ASD) wrench has a locking groove prevents slippage and knuckle injuryFor greater access in tight work areasIncreased torque applied to fastener with...

4 different turning anglesUnique arc design increases surface contactFor greater access in tight work areas

Heat-treated for strength and ductilityModified parabolic striking end for resistance to mushrooming and chipping

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...

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 injury

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...

Made of alloy steelPolished chrome finishMade using a heat-treated alloy for wear-resistance which helps minimize distortion for a long lifeHex opening holds the bit allowing the bit holder to take...

Aluminum head contains a neodymium magnet that can lift up to 1 pound (J2376A) or 1-1/2 pounds (J2375)Includes all-angle ball joint

Positive socket retentionOne-piece extension design

Proto 12 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus configuration employs a radius-corner design, shifting contact...

Heat-treatedPrecision machined tip for proper screw engagement

15° angled offset box end helps keep shank clear of obstructionsAnti-Slip Design (ASD) open endBlack chrome finish is corrosion resistant and visually distinctiveLoads are kept off the...

High leverage handleSpud end aligns flange holesStrong box-end designed to turn stubborn nuts and boltsFor heavy construction and field service work

Non-reflective black oxide finish for use where non-plated products are required12 point flare nut box end allows for fine indexing, helping to improve speed and accessPivoting head allows user to...

Heat-treatedPrecision machined tip for proper screw engagementThru hole and groove accept retaining ring and pin, when securing to power tool

Cushioned grip for comfort

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...

Calibrated to +/- 3% clockwise direction and +/- 6% counter clockwise at 20% to 100% of full scaleCalibration is accomplished by manual loading the torque wrenchesManufactured to meet standard...

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...

Positive socket retentionOne-piece extension design

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 impact sockets are ideal for...

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

Bit holders have a hex opening to hold the bit allowing the bit holder to take the full load of torqueMade of heat-treated alloy steelPolished chrome finish

Push button releaseHand turned speeder ring