Klein Tools 10-in-1, 10-Fold Folding Screwdriver/Nut Driver, Schrader Valve Core Tool

10-Fold® Screwdriver/Nut Driver Schrader® Valve Core Tool Schrader® Valve Core Screwdriver 10-in-1 tools are small and fit conveniently in a pocket. Each arm unfolds up to 180-Degees or 90-Degrees for extra tight fasteners. Each arm has four bit drivers and two different styles of nut drivers. Features: Great for HVAC and other industrial applications. Includes 5/16'' & 1/4'' nut drivers, #1 & #2 Phillips, 1/4'' & 3/16'' slotted, Shrader® valve core removal/installation-extractor, and #1 and #2 square-recess. Driver arms fold conveniently into the body for easy storage. Unfold each driver arm up to a full 180 degrees for straight on driving power, or at 90 degrees for extra leverage on stubbon fasteners. The quick release button easily unlocks a fully extended driver arm. Each arm contains four interchangeable bit-styles and two nut drivers. Fits easily into your pocket. Specifications: Nut Driver Sizes: 5/16'', 1/4'' Phillips Bits: #1, #2 Slotted Bits: 1/4'' (0.6 cm), 3/16'' (0.5 cm) Square Bits: #1, #2 O...