Catalog number: 10176657 Features: ●Improved reinforcement of the neck and body has reduced the breakage rate and improved torque transmission capacity. ●The bit does not easily come out, and the screw head is less likely to be crushed. Specifications: ●Thread length (mm): 45 ●Type: Full thread ●Head diameter dk (mm): 8.2 ●Compatible driver: Square No. 2 (opposite side: 3.0 mm) ●Dimensions (mm) d x total length: 4.2 x 57 ●Number of pieces per pack: Approximately 90 ●Bell head Material/Finish: ●Steel ●Surface treatment: Nickel plated Set contents/Accessories: ●With square No. 2 bit
