This is certainly a package wrench bit to be utilized with 7mm hex bolts and peanuts. Its worthy of the TAMIYA Ratcheting Screwdriver PRO in Item 74152.
• Box Wrench Bit (7mm) x1
• Bit size: 7x75mm
• Chromium-vanadium metal is crafted via cool forging for exacting results.
• worthy of Item 74152, and electric screwdrivers which could utilize 6.35mm hex shank bits.