CYLBAQ Square Screwdriver Bits, Triangle U-Shaped Screwdriver Bit Set, 12Pcs S2 Steel 1/4” Hex Shank Magnetic Tamper Proof Security Square Triangular U Types Screwdriver Bits with Bit Extension Holder

• 【Premium Material】CYLBAQ screwdriver bit set is made of excellent industrial grade S2 steel material for superior hardness and wear resistance, durable for a long time service. Ideal tool for electrician, industrial use, home maintenance, diy project, anti-theft system and repair work.
• 【Phosphating Treatment】The screwdriver bit sets is security tamper proof design and surface phosphating treatment, the special process greatly improves the anti-rust and anti-corrosion performance of the bits.
• 【3 Different Screwdriver Types】Muti-Gauge Screwdriver bits includes 4PCS U Shaped bits(U4,U6,U8,U10), 3PCS square bits(SQ1,SQ2,SQ3),5PCS Triangle bits(TA18,TA20,TA23,TA25,TA27), 50mm overall length in total 12 pieces and 1pcs 60mm Bit Extension Holder. 6.35mm/ 1/4 inch Hex Shank.
• 【Strong Magnetic】The screw head set has a slightly magnetic design that can help hold nuts and bolts in place, making your work more efficient. However, due to the performance factors of stainless steel, magnetic drill can not absorb screws made of stainless steel, if you mind, please order carefully.
• 【Wide Application】The screwdriver set can be easily inserted into any 1/4” hex shank handle screwdrivers. Commonly found in small electric toys, furniture, appliances, auto parts, video game controllers, air conditioners, printers, deck screws, dirt bikes, power saws, auto parts, computers, and other household items etc.

CYLBAQ Magnetic Head Screwdriver Bits with 1/4 Inch Hex Shank - Made of high quality S2 steel which is anti-impact, tough, wear resistant and duable for long time. - Special phosphating black treatment, improves the anti-rust and anti-corrosion performance. - Strong magnetic square screwdriver bits, can suck the screws easily when using, convenient to use, improve your work efficiency. - Exquisite workmanship, each edge can be accurately locked screws, no damage to the screw and the screwdriver head. - Ideal screwdriver bits with 1/4 inch hex shank, can be firmly fixed on screwdrivers, fitting for electric screwdrivers, hand screwdrivers, electric drills, air drills and so forth. - Ideal screwdriver tool accessory, widely used for repairing power tools, household appliances, precision instruments industry, furniture industry. Specification: Material: S2 high quality steel Type of Head: Square, Triangle and U-shape Size: U Shape bits(U4,U6,U8,U10), square bits(SQ1,SQ2,SQ3), Triangle bits(TA18,TA20,TA23,TA25,TA27) Type of Hex Shank: 6.35mm / 1/4 inch Overall Length: 50mm/ 2inch Warm Tips: 1. Do Not turn the screws with unmatched size, in case get both screw and bit damaged. 2. Please allow 1-3mm errors due to manual measurement. Welcome to contact us If you have any problem, we would like to help you deal with it.