10pcs Mixed Slotted Flat Head 50mm Impact Screwdriver Bit Set V1 1/4" KELSON
10pcs Mixed Slot 50mm Impact Driver Bit Set V1. Torsion Zone for Increased Torque Transfer. Durable Black Finish. 10pcs Mixed Slot 50mm Impact Driver Bit Set V1. Length 50mm. Shank 1/4" Hex (6.35mm).