BRAVA OL double 'D' metal punch.

Hole type: Punches a DOUBLE "D" hole in sheet metal cabinet drawers and doors.

Metal type: Use on metal cabinets or any type of sheet metal door made with 18 gauge (.048) or lighter steel.

To use: Drill a 19 mm hole centered where the cam lock is to be installed, slide the punch through the hole and tighten down the hex nut with a 11/16" wrench or socket set.

Hole size: Punches a DOUBLE "D" hole size approximately 22 mm wide by 28.5 mm high. For use with: 28 mm diameter BRAVA OL cabinet locks BR820.