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Proto
Hex Shank Extensions, 1/4 in (male square); 1/4 in (male hex) drive, 2 in (10 EA / BAG)
One-piece construction ensures concentricity Special heat treat ensures long life Precision machined tips for proper fastener engagement$48.53 -
Proto
Proto Foot Pound/Meter Kilogram Dial Torque Wrenches, 1/2 in, 250 ft lb (1 EA / EA)
Memory needle pinpoints peak torqueEasy to read dialsWithstands up to 20% accidental overload without losing calibrationDual scales$484.24 -
Proto
Proto Newton Meter/Inch Pound Dial Torque Wrenches, 1/2 in, 175 ft lb (1 EA / EA)
Accurate to ± 4% of torque reading in both directions at 20% to 100% of full scaleEasy-to-read, high contrast scaleMemory needles are standard on all wrenches except electric light modelsTorsion drive design—accuracy not effected by hand positionDual...$452.53 -
Proto
Proto Foot Pound/Meter Kilogram Dial Torque Wrenches, 1/2 in, 175 ft lb (1 EA / EA)
Memory needle pinpoints peak torqueEasy to read dialsWithstands up to 20% accidental overload without losing calibrationDual scales$444.46 -
Proto
Proto Newton Meter/Inch Pound Dial Torque Wrenches, 3/8 in, 50 ft lb (1 EA / EA)
Accurate to ± 4% of torque reading in both directions at 20% to 100% of full scaleEasy-to-read, high contrast scaleMemory needles are standard on all wrenches except electric light modelsTorsion drive design—accuracy not effected by hand positionDual...$401.18 -
Proto
Proto Foot Pound/Meter Kilogram Dial Torque Wrenches, 3/8 in, 50 ft lb (1 EA / EA)
Memory needle pinpoints peak torqueEasy to read dialsWithstands up to 20% accidental overload without losing calibrationDual scales$367.64 -
Proto
Proto Torque Screwdriver, 1/4 in Drive, 36 in lb Torque (1 EA / EA)
Industrial heavy-duty designAircraft grade aluminumAircraft quality springPositive self-locking lock ringFloating three-point reaction for repeatability$441.12 -
Proto
Proto Torque Screwdrivers, 1/4 in Drive, 100 in oz Torque (1 EA / EA)
Industrial heavy-duty designAircraft grade aluminumAircraft quality springPositive self-locking lock ringFloating three-point reaction for repeatability$0.00 -
Proto
BIT INSERT 3 SQ REC 1/4H (25 EA / BG)
Precision machined tip for proper screw engagement$24.69 -
Proto
BIT INSERT 2 SQ REC 1/4H (25 BIT / BAG)
Precision machined tip for proper screw engagement$24.22 -
Proto
BIT INSERT 1 SQ REC 1/4H (25 BIT / BAG)
Precision machined tip for proper screw engagement$25.87 -
Proto
Proto Inch Pound Ratchet Head Torque Wrenches, 1/2 in, 600 in lb-3,000 in lb (1 EA / EA)
Calibration is accomplished by manual loading the torque wrenchesManufactured to meet standard industrial torque applications, general industry, heavy equipment, and maintenance$395.29