uxcell Hex Shank T20 Torx Tip Security Screwdriver Repair Tools 10pcs Weight: 247g; Product Name: Torx Security Screwdriver Bits Package Content: 10pcs x Torx Security Screwdriver Bits; Main Material: Metal Head Type: T20; Main Color: Silver Tone Drive Type: Torx; Features: Magnetic Total Length: 150mm/ 6"; Hex Shank Width: 6.35mm/ 1/4"