Fractional spline wrenches can be used on fractional 4, 6, 12 point, spline and Torx fasteners. Proto 9 Piece Non-Reversible Ratcheting Combination Wrench Set - Spline Includes the following items: JSCR08, JSCR10, JSCR12, JSCR14, JSCR16, JSCR18, JSCR20, JSCR22, JSCR24, JSCR9SP.
Product Features
Black chrome finish is corrosion resistant and visually distinctive
Non-reversing ratcheting wrenches can be flipped over to turn the fastener in the opposite direction
Ratcheting spline box end is countersunk for easy application to the fastener
Spline design was created for use with specialty spline bolts which are used when weight and size of bolt heads must be minimized
Spline design enables the wrench to contact conventional fasteners away from the corners