7 Pcs Hex Allen Key Bit Socket Screwdriver Set 1/4" Drive S2 Steel Bits H2 - H8
It is also durable and able to withstand high torque without twisting. ● Material: S2 Steel. ● Screw Drive Type: Hex. ● 【Usage Versatility】 Designed For 1/4" Drive Socket, fit for a variety of quick-change chucks.