25 piece Torq-Set #6 2-Inch (50mm) Screwdriver Insert Bits Set Made of S2 Steel for maximum durability. Bits are impact ready. Suitable for both hand tool and electric tool Bits come in a heavy duty storage container. | Bits are 2 inches long. US-BASED CUSTOMER SERVICE: Available by chat, email, phone, or visit us at our customer service center in La Crosse, WI.