TEMO 50 pc 1" H-4 Hex 4mm Screwdriver Insert Bits Hex Shank with Security Slot
50 pc H-4 Hex 4mm Screwdriver Insert Bits in a storage box. All bits are 1" (25.4mm) Long with 1/4" (6.35mm) Shank Industrial quality with quick release slot Made of S2 steel for maximum durability. | Bits are impact ready. Suitable for both hand tool and electric tool US-BASED CUSTOMER SERVICE: Available by chat, email, phone, or visit us at our customer service center in La Crosse, WI.