Get two sets for only $34.95! This 100 piece security bit set is made of heat treated chrome vanadium steel - precision machined and sand blasted bits. Set includes: 1 - wing nut driver, 1 - magnetic bit holder, 1 - socket bit holder, 1 - 1/4 sq x 1/4 hex x 1 extension, 1 - 1/4 sq x 1/4 hex x 2 extension, 3 - clutch, 3 - toro, 3 - spline, 4 - tri-wing, 4 - square recess, 4 - spanner, 6 - metric hex tamper proof, 6 - fractional hex tamper proof, 8 - phillips, 8 - pozi-drive, 9 - slotted, 9 - metric index, 9 - torx, 9 - torx tamper proof, 10 - fractional hex, all in a red blow mold case.