Prime Line Mortise Door Lock, 1-3/4 Backset, For Doors 7/8 to 1-3/8 inches Thick, Pack of 1 Size:1 3/4" tamper-resistant brass drain valve

tamper-resistant brass drain valve

Constructed of corrosion resistant stainless steel

perforated blade

and for all temporary lumber construction

Rainproof in just 15 minutes

Prime Line Mortise Door Lock, 1-3/4 Backset, For Doors 7/8 to 1-3/8 inches Thick, Pack of 1 Size:1 3/4" tamper-resistant brass drain valveThis is a solid brass knob, lever and trim plates used on wood or metal doors 7 8 in. to 1 3 8 in. thick. It has a polished brass finish and an interior locking mechanism. The outside knob is round with a lever action inside handle. This is primarily used on wood doors and requires a 1 3 4 in. backset. Used primarily on wood doors Knob set inserts through a hole in the door and engages the backset that has been inserted into the edge of the door Fits