11-In-1 Screwdriver/Nut Driver - Schrader Valve Core Tool

Versatile 11-In-1 Tool For the Professional. Includes Unique Style Bit For Installation/Removal of Common TR-4 Schrader Valves and Aggressive Thread Extractor Tip For Backing Out Broken Cores.

• Great For HVAC and Other Industrial Applications. Blast Finish Bit Tips Provide A Firm Hold and Reduce Cam Out.
• Contains: 3/16'' (5 mm) and 1/4'' (6 mm) Slotted, #1 and #2 Phillips, 1/4'' (6 mm), 5/16'' (8 mm) and 3/8'' (10 mm) Nut Driver, #1 and #2 Square, Core Removal/Installation, Core Extractor
• Cushion-Grip Handle For Greater Torque and Comfort.