PROTO

Proto Socket BarAll clips fit all bars

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...

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

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...

Clear lacquer protective coating on face, chamfer, cheeks, and peinsContoured handle with red lacquer gripPolished face, chamfer, cheeks, and peinsRim tempered hardened face and peins

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...

T-handle design for torqueEach tethered ready t-handle features a tool collar that tightly attaches to the bar and provides 360 degrees of tool movementCushion grip handle provides added...

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...

Applies more torque to fastenerHigh strength, thin wall designReduces risk of fastener roundingSide lock hole

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...

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...

Versatile all-angle ball jointFeatures telescoping handleIncludes pocket clip

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...

Anti-Slip Design (ASD) open endBox end is countersunk for easy application to the fastenerBox ends incorporate the TorquePlus system

Rust resistant finishSecure fastener fit

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 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...

Applies more torque to fastenerModified square open end provides better fastener gripUnique arc design increases surface contactIncreased torque applied to fastener with fewer rounded edgesImproves...

Precision machined tip for proper screw engagementAnti-Camout ribs provide better grip

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...

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

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...

Modified square open end provides the strongest design with better fastener gripSpecial alloy steel and heat treat permits thin box walls for strength and durabilityThin narrow jaws for better access...

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...

Proto Phillips Insert Drive BitHex

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...

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...

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...

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...

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 corners of...

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...

Allows room for more magnet material, helping increase total magnetic strengthDesigned to easily pick up heavy fasteners and hold them tightly during useImpact sockets with high-impact strength are...

Precision machined tip for proper screw engagement

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

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 corners of...