Klein Tools replacement bits quickly and easily fit into Klein's Multi-Bit Screwdrivers. 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 Precision machined tips Includes Schrader® Valve Insertion and Core Removal bits Replacement bits for 15-in-1 Ratcheting Screwdriver (Cat. No. 32305) Custom heat-treated for long life Warnings Do NOT use to pry or chisel. Always wear approved eye protection. NOT insulated. Will NOT protect against electrical shock. Function: Schrader Valve Insertion and Core Removal Width: 0.9000 in Depth: 2.0250 in Height: 0.2970 in Weight: 0.0180 lbs (8 g) Tip Type: Schrader Valve Core Tool For Use With: Ratcheting Screwdriver (Cat. No. 32305) Material Treatment: Heat-treated Insulation: Not insulated Country of Origin: Taiwan DownloadsVideo DownloadSpec Sheet