sourcing map 1/2" Drive x H17 (17mm) Hex Bit Socket, S2 Steel Bits, CR-V Sockets 56mm Length (for Hand Use Only)

Description:
1/2-inch drive, 17mm triple square spline size.
Bits made of premium S2 alloy steel for superior hardness and great rust resistant.
Chrome vanadium steel socket for high strength and superior torque.
Notched drive ends fit any 1/2-inch drive ratchet or extension, preventing them from falling off.
Wide application in DIY hand-making, household maintenanc...