Lock Installation Kit 2pc

Lock Installation Kit 2pc Star-M Lock Auger, cup type, excellent for fixing door locks. Features : Kit includes cup type hole saw with a mandrel bit for larger hole and a wood auger bit for tatch hole. Precise boring for door is assured with four edged hole saw with an auger bit for pilot hole. Specifications : Hole saw for large lockset hole : 2-1/8" (54mm) Auger Bit for latch hole : 7/8" (22mm)