These SecurityTorxScrewdriver Bits are with a little magnetic design, ( just use a magnetizer to magnetize it if the magnetic reduces after a long time use) Easy to install on your screwdriver handle. Great replacement for missing, bent or brokenscrewdriver bits. Model # a15051900ux0118 Features: Weight: 119g; Product Name: Security Torx Screwdriver Bits Package Content: 10pcs x Security Torx Screwdriver Bits; Main Material: Chrome Vanadium Steel S2 Main Color: Chocolate Color; Features: Magnetic Hex Shank Size: 6. 3mm/ 1/4"; Torx Tip Size: T20 / 3. 86mm Total Length: 50mm/ 2".
