Set 9/14 đầu vặn ốc lục giác 1/4 inch cho tua vít điện

Features: 1. Heat treated chrome vanadium steel, Anti rust, anti slip, flexible. 2. Anti rust, anti slip, flexible. Mounted on a black clip, easy to use and storage. 3. Applicable for installing in those hexagon tools, such as pneumatic screwdriver, electric screwdriver, pneumatic drill, electric drill, manual screwdriver, etc. 4. It's widely used in household DIY, auto parts, woodworking, professional machine repairing, etc. Specifications: Name：Strong inner hexagon sleeve (without magnetic) Material：Chrome vanadium steel Shank diameter：1/4 Inch (6.35mm) Total length：38mm Blade length：12mm Inner hole depth：6mm Shank length：20mm 7Pcs（5-13mm）： Socket diameter：5 , 6 , 7 , 8 , 9 , 10 , 11 ,12 , 13mm 14Pcs： *7pcs SAE：3/16"(4.76mm), 1/4"(6.35mm), 9/32"(7.14mm), 5/16"(7.93mm), 11/32"(8.73mm), 3/8"(9.53mm), 7/16"(11.11mm) *7pcs Metric：5 , 5.5 , 6 , 7 , 8 , 10 , 12mm Package includes: 9 x Power Nut Driver Bits Or 14 x Power Nut Driver Bits Notes: 1. Please allowed 1-3mm differences due to manual measurement, thank you for your understanding! 2. Due to the difference between different monitors, please understand that the picture may not reflect the actual color of the item.