Browse By Brands

Shop

Product categories

PROTO® .050-5/32 in. Folding Hex Key Set (8 pc.)

SKU: J4992
  • Chrome plated steel case is 3″ long
  • Black oxide bits are 1-1/4″ to 1-5/16″ long
Read More

PROTO® Full Polish 12-Point Combination Spline Wrench Set (15 pc.)

SKU: J1200SPL
  • 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 prevalent. They are also used in automotive and industrial areas where high performance torque needs to be achieved
  • Spline fasteners help tighten high strength bolts to high torque loads
  • They help lower the force required to turn standard fasteners by allowing the torque load to be moved away from the corners, helping prevent fastener rounding. They also turn fasteners with damaged corners
Read More

PROTO® #5 Spline Drive Male Square Impact Adapter

SKU: J09902
  • Use adapters to help increase or decrease drive end size
  • Do not use hand adapters with power tools
  • Do not over torque small sockets when using them with adapters on large drive tools
Read More

PROTO® Round Head Hex Key Set (13 pc.)

SKU: J4995
  • Ball end can tighten or loosen screws at angles up to 25°
Read More