Prime Line Tulip Knob with Keyed Lock, 3 inch Mounting Holes, Aluminum, Pack of 1 Size:3" and CTS CPVC and PEX:

and CTS CPVC and PEX: Connects all three types in any combination

nonslip Hi-Viz grip sets 1/8'

Screwless wall plate included

Snap on bulb guard for added protection

Designed to be a quick

Prime Line Tulip Knob with Keyed Lock, 3 inch Mounting Holes, Aluminum, Pack of 1 Size:3" and CTS CPVC and PEX:This Locking Tulip Style Knob by Prime Line Products is constructed of diecast and steel components, and it comes in an aluminum colored painted finish. This knob set is designed for use with hinged screen door systems. It will fit most outswinging doors that measure 1 inch to 1 1 4 in. thick. It has a night lock and spring loaded keeper, and the key in knob is used for re entry only. Mounting holes are 3 in. on center. For best results, follow the