Suited ideally for the Canadian HVAC installer, the HVAC Canada 14-in-1 screwdriver is a must-have in your list of HVAC hand tools. This industrial-grade screwdriver allows for space-saving utility without sacrificing tool quality. The HVAC Canada screwdriver features 14 bit tips including the Schraeder Valve Stem bit and the Square Awl Reamer bit, for punching through sheet metal. The shaft opening also serves as a 1/4a ^2 hex driver. Specifications: Weight: .5 lbs Driver Features: Palm Saver Cap, Retractable Bit Cartridge, EZ Guide Collar Screwdriver Bits: Torx, Robertson, Square, 1/4a ^2 Hex Shaft, Phillips, Square Awl, Flat Valve Stem, Flat Warranty: Lifetime Warranty Made in: USA