These replacement bits work with Klein's HVAC 8-in-1 Slide Driver™ screwdriver/nut driver (32596) and 11-in-1 multi-bit screwdriver (Cat. No. 32527). The double-ended Schrader® Valve Core tool and 1/8-Inch (3.2 mm) slotted bits are designed for precision work. Made of the highest quality tempered steel, carefully heat-treated for maximum strength, and precision milled to fit screw openings securely.Features Custom heat-treated for long life Made of high quality tempered steel Used for installing/removing common TR-4 Schrader® valves For use with Klein's 8-in-1 Slide Driver™ Screwdriver/Nut Driver (Cat. No. 32596) Precision ground tips for greater strength For use with Klein's 11-in-1 Multi-bit Screwdriver (Cat. No. 32527) Double-sided replacement bit with Schrader and 1/8-Inch slotted tips Tip Type: Schraderae Valve Core Tool; 1/8 in. (3.2 mm) Slotted Overall Length: 1.25 in. (3.2 cm) Depth: 1.25 in. Height: 0.25 in. (0.6 cm) Width: 0.28 in. Weight: 0.0050 lbs Material: Tempered Steel Type: Replacement Bit Application: Tightening For Use With: HVAC 8-in-1 Slide Driverae Screwdriver/Nut Driver (32596), 11-in-1 Multi-bit Screwdriver (Cat. No. 32527) Country of Origin: Taiwan DownloadsSpec SheetVideo Download