TorxA(R) Bits - Star Bits - Torx Bit 10 Piece Set

Found on everything from scope rings and bases, to autos and appliances. T-10 bit fits Brownells Scope Ring Screws. Mfg: Brownells SPECS: 1" (2.5cm) long. A 1/4" (6.3mm) shank. Set includes ten bits.