PROTO

(Not for use on steel cable)Precision ground blades minimize deflectionPositive fastener maintains pressure on matching cutting surfacesPlastisol grips for added comfort

Two-piece designHeat-treated for strength and ductilityModified parabolic striking end for resistance to mushrooming and chipping

Proto 12 Point 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 allows...

Unique arc design increases surface contact

Large striking surfaceEfficient transmittal of force to fastenerStraight handle design prevents wrench from cocking when struckBox opening remains on fastener when wrench is struckHeavy box walls...

Ideal for use on copper tubing, not recommended for use on steel applications

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...

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

Made of heat-treated alloy steelFull 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...

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...

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

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

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...

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

11/32-in Length2-in HeightInternal Thread: 5/8-in-12 AcmeExternal Thread: 7/8-in-14 UNF

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

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

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

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

One-piece construction ensures concentricitySpecial heat treat ensures long lifePrecision machined tips for proper fastener engagement

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...

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

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

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...

Versatile all-angle ball jointFeatures telescoping handleIncludes pocket clip

For making straight and moderately irregular cutsPlastisol grips for added comfort

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...

Reduce risk of fastener roundingSockets apply more torque to fastener

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...

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...

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

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...

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

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...

Black oxide finishMade of heat-treated alloy steel

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

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