Add to Cart Compare PROTO Proto Hex Shank Extensions, 3/8 in (male square); 1/4 in (male hex) drive, 4 in (5 EA / BAG) MSRP: Now: $45.25 Was: One-piece construction ensures concentricitySpecial heat treat ensures long lifePrecision machined tips for proper fastener engagement 577-61404 Add to Cart Compare MSRP: Now: $45.25 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $45.25 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Torx Impact Sockets, 1/4 in Drive, E6 Tip (1 EA / EA) MSRP: Now: $6.60 Was: For use with Torx style fasteners 577-6906TX Add to Cart Compare MSRP: Now: $6.60 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $6.60 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto 8 Piece Torx Bit Socket Sets, 3/8 in (1 SET / SET) MSRP: Now: $92.84 Was: Proto 8 Piece Torx Bit Socket SetNot for use on impact applications 577-5239C Add to Cart Compare MSRP: Now: $92.84 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $92.84 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Torqueplus Metric Deep Impact Sockets 1/2 in, 1/2 in Drive, 21 mm, 6 Points (1 EA / EA) MSRP: Now: $17.88 Was: 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 on stubborn or damaged fasteners, and also on... 577-7321M Add to Cart Compare MSRP: Now: $17.88 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $17.88 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Torqueplus Sockets, 3/4 in Drive, 1 3/16 in Opening, 12 Points (1 EA / EA) MSRP: Now: $25.43 Was: 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 stubborn or damaged fasteners, and also on fasteners... 577-5538 Add to Cart Compare MSRP: Now: $25.43 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $25.43 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Torqueplus Deep Sockets 3/8 in, 3/8 in Drive, 1/2 in, 6 Points (1 EA / EA) MSRP: Now: $10.07 Was: 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 stubborn or damaged fasteners, and also on fasteners... 577-5016H Add to Cart Compare MSRP: Now: $10.07 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $10.07 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Torqueplus 13 Piece Deep Socket Sets, 3/8 in, 6 Point (1 SET / SET) MSRP: Now: $167.59 Was: 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 radius-corner design, shifting contact area and stress away... 577-52114 Add to Cart Compare MSRP: Now: $167.59 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $167.59 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Torqueplus Metric Deep Impact Sockets 1/4 in, 1/4 in Drive, 14 mm, 6 Points (1 EA / EA) MSRP: Now: $9.93 Was: 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 on stubborn or damaged fasteners, and also on... 577-6514MH Add to Cart Compare MSRP: Now: $9.93 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $9.93 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Square Drive Adapters, 1" (female square); 3/4" (male square) drive, 2 7/8" (1 EA / EA) MSRP: Now: $45.03 Was: Proto Square Drive AdapterFull Polish finish 577-5854 Add to Cart Compare MSRP: Now: $45.03 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $45.03 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Torqueplus Metric Sockets 3/8 in, 3/8 in Drive, 8 mm, 12 Points (1 EA / EA) MSRP: Now: $7.58 Was: 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 stubborn or damaged fasteners, and also on fasteners... 577-5208M Add to Cart Compare MSRP: Now: $7.58 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $7.58 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Protoblack Extensions, 1/2 in drive, 10 in (1 EA / EA) MSRP: Now: $24.25 Was: Black oxide finishMade of heat-treated alloy steel 577-5463B Add to Cart Compare MSRP: Now: $24.25 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $24.25 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Torqueplus Deep Sockets 3/8 in, 3/8 in Drive, 3/8 in, 6 Points (1 EA / EA) MSRP: Now: $10.38 Was: 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 stubborn or damaged fasteners, and also on fasteners... 577-5012H Add to Cart Compare MSRP: Now: $10.38 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $10.38 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Socket Accessories, 3/8 in Drive, 21 mm, 12 Points (1 EA / EA) MSRP: Now: $8.99 Was: 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 radius-corner design, shifting contact area and stress away... 577-5221M Add to Cart Compare MSRP: Now: $8.99 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $8.99 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Torqueplus Sockets 3/8 in, 3/8 in Drive, 1/4 in, 12 Points (1 EA / EA) MSRP: Now: $7.23 Was: 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 stubborn or damaged fasteners, and also on fasteners... 577-5208 Add to Cart Compare MSRP: Now: $7.23 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $7.23 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Female Drive Long Handle Ratchets, 16 in, Polish (1 EA / EA) MSRP: Now: $92.17 Was: Recessed reversing leverThin head designLong handle provides added leverageFloating pawl design 577-5450FW Add to Cart Compare MSRP: Now: $92.17 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $92.17 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Torqueplus Sockets 1/4 in, 1/4 in Drive, 9/16 in, 12 Points (1 EA / EA) MSRP: Now: $7.21 Was: 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 stubborn or damaged fasteners, and also on fasteners... 577-4718T Add to Cart Compare MSRP: Now: $7.21 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $7.21 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Torqueplus Metric Deep Sockets 3/8 in, 3/8 in Drive, 7 mm, 12 Points (1 EA / EA) MSRP: Now: $9.98 Was: 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 stubborn or damaged fasteners, and also on fasteners... 577-5007M Add to Cart Compare MSRP: Now: $9.98 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $9.98 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto TorquePlus Super Short Sockets, 3/8 in Drive, 5/8 in, 6 Points (1 EA / EA) MSRP: Now: $8.96 Was: 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 for use on stubborn or damaged fasteners, and also on... 577-5220HS Add to Cart Compare MSRP: Now: $8.96 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $8.96 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Torqueplus Protoblack Sockets, 1/2 in Drive, 1 7/16 in, 12 Points (1 EA / EA) MSRP: Now: $30.94 Was: Concentric openingsReduces risk of fastener roundingApplies more torque to fastenerHigh strength, thin wall designHand use only 577-5446B Add to Cart Compare MSRP: Now: $30.94 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $30.94 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Torqueplus Metric Deep Sockets 3/8 in, 3/8 in Drive, 18 mm, 12 Points (1 EA / EA) MSRP: Now: $11.44 Was: 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 stubborn or damaged fasteners, and also on fasteners... 577-5018M Add to Cart Compare MSRP: Now: $11.44 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $11.44 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Torqueplus Sockets 1/4 in, 1/4 in Drive, 9/32 in, 6 Points (1 EA / EA) MSRP: Now: $6.40 Was: 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 stubborn or damaged fasteners, and also on fasteners... 577-4709 Add to Cart Compare MSRP: Now: $6.40 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $6.40 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Torqueplus Deep Impact Sockets 1/4 in, 1/4 in Drive, 1/4 in, 6 Points (1 EA / EA) MSRP: Now: $7.98 Was: 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 on stubborn or damaged fasteners, and also on... 577-6508H Add to Cart Compare MSRP: Now: $7.98 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $7.98 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto 3/8 in Miniature Ratchet Heads, Pear, 5 in, Polish (1 EA / EA) MSRP: Now: $36.47 Was: Proto Miniature Ratchet HeadRobust 24-tooth design with 15° arc swingAlloy steel drive gear for strength and durabilityLow profile head for access in constricted areasReversing lever design for quick, one-hand operation 577-5248S Add to Cart Compare MSRP: Now: $36.47 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $36.47 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Torqueplus 23 Piece Metric Socket Sets, 1/2 in, 6 Point (1 SET / SET) MSRP: Now: $308.91 Was: 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 allows for quick and easy socket engagement to the... 577-54209 Add to Cart Compare MSRP: Now: $308.91 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $308.91 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Torqueplus Sockets 1 in, 1 in Drive, 1 5/8 in, 12 Points (1 EA / EA) MSRP: Now: $55.17 Was: 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 stubborn or damaged fasteners, and also on fasteners... 577-5752 Add to Cart Compare MSRP: Now: $55.17 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $55.17 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Deep Impact Sockets 1-1/2" Drive, 1 1/2 in Drive, 2 3/4 in, 6 Points (1 EA / EA) MSRP: Now: $351.66 Was: Chamfered service endsOptimized socket wall thicknessThru hole and groove accept retaining ring and pin, when securing to power tool 577-15044L Add to Cart Compare MSRP: Now: $351.66 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $351.66 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Torqueplus Deep Impact Sockets 1/4 in, 1/4 in Drive, 7/32 in, 6 Points (1 EA / EA) MSRP: Now: $8.44 Was: 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 on stubborn or damaged fasteners, and also on... 577-6507H Add to Cart Compare MSRP: Now: $8.44 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $8.44 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Ratchet Adapters, 3/8 in drive, 1 5/16 in (1 EA / EA) MSRP: Now: $66.61 Was: For converting standard handles to ratcheting handles 577-5247 Add to Cart Compare MSRP: Now: $66.61 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $66.61 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Impact Socket Adapter, 1/2 in Female Dr, 3/4 in Male Dr, 2-1/8 in L, Pin Lock (1 EA / EA) MSRP: Now: $21.21 Was: For electric- or air-powered drive toolsHeat-treated 577-7652 Add to Cart Compare MSRP: Now: $21.21 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $21.21 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Torqueplus Sockets 1 in, 1 in Drive, 1 5/16 in, 12 Points (1 EA / EA) MSRP: Now: $39.96 Was: 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 stubborn or damaged fasteners, and also on fasteners... 577-5742 Add to Cart Compare MSRP: Now: $39.96 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $39.96 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto 5 Piece Metric Hex Bit Impact Socket Sets, 3/8 in (1 SET / SET) MSRP: Now: $73.92 Was: Proto 5 Piece Metric Hex Bit Impact Socket Set can be used on stubborn fastenersTight tolerances for snug fit on fastenerHex bit impact sockets are used wherever powered drive tools are used to install or remove fastenersHex bit impact sockets are... 577-72252 Add to Cart Compare MSRP: Now: $73.92 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $73.92 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Socket Accessories, 1/2 in Drive, 19/32 in, 12 Points (1 EA / EA) MSRP: Now: $9.85 Was: 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 radius-corner design, shifting contact area and stress away... 577-5419 Add to Cart Compare MSRP: Now: $9.85 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $9.85 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Universal Joints, 3/8 in drive, 2 in (1 EA / EA) MSRP: Now: $29.53 Was: Non-slip surfaceFull polish finish 577-5270A Add to Cart Compare MSRP: Now: $29.53 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $29.53 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Socket Accessories, 3/8 in Drive, Deep, 13/16 in, 6 Points (1 EA / EA) MSRP: Now: $14.12 Was: 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 radius-corner design, shifting contact area and stress away... 577-5026H Add to Cart Compare MSRP: Now: $14.12 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $14.12 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Impact Sockets 1-1/2" Drive, 1 7/16 in, 6 Points (1 EA / EA) MSRP: Now: $122.36 Was: 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 577-15023 Add to Cart Compare MSRP: Now: $122.36 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $122.36 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Torx Impact Sockets, 3/8 in Drive, E12 Tip (1 EA / EA) MSRP: Now: $8.54 Was: For use with Torx style fasteners 577-7212TX Add to Cart Compare MSRP: Now: $8.54 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $8.54 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Torqueplus Impact Sockets, 1/2 in Drive, 5/8 in Opening, 6 Points (1 EA / EA) MSRP: Now: $8.98 Was: 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 damaged fasteners and also on fasteners made from soft... 577-7420H Add to Cart Compare MSRP: Now: $8.98 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $8.98 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Torqueplus Metric Impact Sockets 1/2 in, 1/2 in Drive, 12 mm, 6 Points (1 EA / EA) MSRP: Now: $8.78 Was: 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 on stubborn or damaged fasteners, and also on... 577-7412M Add to Cart Compare MSRP: Now: $8.78 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $8.78 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Square Drive Extensions, 3/8 in drive, 12 in (1 EA / EA) MSRP: Now: $12.47 Was: Extensions help provide access to fasteners in areas that might otherwise be difficult to reachFull polish finish 577-5262 Add to Cart Compare MSRP: Now: $12.47 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $12.47 Was: Subtotal: Add to Cart
Add to Cart Compare PROTO Proto Socket Bits, 1/4 in Drive, 5/32 in Tip (1 EA / EA) MSRP: Now: $11.44 Was: Heat-treatedPrecision machined tip for proper screw engagement 577-47705/32 Add to Cart Compare MSRP: Now: $11.44 Was: Add to Cart Compare Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $11.44 Was: Subtotal: Add to Cart