HACR listed numbers are UL for use with air conditioning
the bracket allows for easy installation and removal without damaging shingles
impact air wrench
1-piece interior removes and re-installs easily
low or recessed areas like ceilings
Hole Saw, Carbide-Tipped, 1 x 2-3/8-In. Electrical Wiring HACR listed numbers are ULDiablo, 1" x 2 3 8", carbide tipped hole saw, cuts both wood & metal, use on wood, nail embedded wood, plastic, aluminum, metal, cast iron, metal & stainless steel, delivers longer cutting life than bi metal for faster cutting performance &increased productivity, 2 3 8" cutting depth for 40 percent deeper holes in single pass & increased productivity, variable tooth design for faster cuts, snap lock plus mandrel system for quick & easy changes with no