10 x 5mm Hex H5 50mm Impact Screwdriver Bits with Case Magnetic 1/4" KELSON
10 x 5mm Hex H5 50mm Impact Screwdriver Bits With Case. Torsion Zone for Increased Torque Transfer. Durable Black Finish. 10 x 5mm Hex H5 50mm Impact Screwdriver Bits With Case. Drive 5mm Hex (H5).