Replacement bit for Klein Tools Heavy-Duty and Ratcheting Multi-Bit Screwdriver / Nut Drivers. Impact-rated ProFlex bits, #10 TORX® and #15 TORX® tips are precision machined for exact fit into fastener. The heat-treated bits are industrial strengths for the ultimate in durability and performance. Specifications Application: Fastening For Use With: Cat. Nos. 32313HD, 32315HD, 32305HD Special Features: Replacement Bit, Impact-Rated TORX® Bits: #10, #15 Material: Steel Finish: Black Phosphate Overall Length (Inch): 2.75 Overall Length (cm): 7 Magnetic: No Overall Height (Inch): 0.25 Overall Height (cm): 0.6 Overall Width (Inch): 0.25 Overall Width (cm): 0.6 Type: Replacement Bit Weight (oz): 6.4 Weight (g): 181 Included: (2) ProFlex Impact-Rated #10 TORX®, #15 TORX® Bits Number of Pieces: 2 UPC: 092644136870