10pcs Phillips & Flat-Head 50mm Impact Screwdriver Bit Set Magnetic 1/4" KELSON
Torsion Zone for Increased Torque Transfer. Durable Black Finish. Length 50mm. Impact Screwdriver Bits & Storage Case. Shank 1/4" Hex (6.35mm). Features Torsion Zone, Magnetic. We apologise for any inconvenience.