Prime Line Tulip Knob with Keyed Lock, 3 inch Mounting Holes, Aluminum, Pack of 1

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 installation instructions included with each package.
Used by a variety of swing patio and storm door manufacturers
Night lock is included
Mounting holes are 3 in. on center for handles
Aluminum construction
Keeper included
Mounting hardware included
A Phillips head screwdriver is required for installation
For further dimensional information, please see the line drawing