𝟮𝟬𝗣𝗖 𝗕𝗔𝗟𝗟-𝗘𝗡𝗗 𝗛𝗘𝗫 𝗕𝗜𝗧 𝗦𝗘𝗧 - Hex 5/64, 3/32, 7/64, 1/8, 9/64, 5/32(2), 3/16, 7/32, 1/4, 5/16, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm 𝗧𝗢𝗥𝗦𝗜𝗢𝗡 𝗭𝗢𝗡𝗘 - Optimized bit shape absorbs torque and helps reduce bit breakage 𝗣𝗥𝗘𝗠𝗜𝗨𝗠 𝗦𝟮 𝗦𝗧𝗘𝗘𝗟 - Bits are made from industrial grade S2 steel with manganese phosphate coating, optimized for impact power tools 𝗖𝗢𝗠𝗣𝗔𝗖𝗧 𝗦𝗧𝗢𝗥𝗔𝗚𝗘 - Storage bitrail takes up minimal space in tool bags and toolboxes 𝗤𝗨𝗜𝗖𝗞 𝗖𝗟𝗜𝗣 - Heavy duty carabiner to attach your bitrail anywhere Ball End Hex Bit Set - Railer 1 Inch Impact Driver 20pc Hex Bit Set With A Bit Holder & Carabiner. Premium S2 Steel, Ideal For Furniture Screws