Klein Tools replacement bits quickly and easily fit into Klein's 10-in-1 Screwdriver/Nut Driver. The heat-treated bits are industrial strength for the ultimate in durability and performance. Klein Tools has the screwdriver and nut driver products professionals demand to get the job done with comfort and ease of use.Features Contains 2 bits Made in the USA Precision Machined Tips for Exact Fit into Fastener Precision-machined tips for exact fit into fastener Fits the 11-in-1 (32500) and 10-in-1 (32477) Screwdriver/Nut Drivers TORX® is a registered trademark of Acument Intellectual Properties, LLC Warnings Do NOT use to pry or chisel. Always wear approved eye protection. Bit Sizes: #10, #15 TORX Tip Type: T10 and T15 TORX4 Overall Length: 1.25 in (3.2 cm) Overall Width: 0.28 in (0.7 cm) Overall Height: 0.28 in (0.7 cm) Weight: 0.1 lbs (45 g) Width: 1 in Depth: 1 in Height: 1 in Compatibility: Fits 10-in-1, 11-in-1, and 10-Fold Screwdriver/Nut Drivers Material: Heat-treated steel Country of Origin: Taiwan DownloadsSpec SheetVideo Download