3-11/16 in., Steel, Mortise Lock, Vertical Keyway, Square Faceplate (Single Pack)

This Patio Sliding Door Mortise Lock by Prime-Line Products is constructed with a corrosion-resistant, stainless steel housing and stainless steel faceplate. It features a square-end face plate that serves as an adjustment feature for the hook's distance of projection. The keyway rests at a vertical position when the hook is fully extended in the locked position. The mounting holes are spaced apart at 3-11/16 in. on center. For best results, follow the installation instructions included with each package.

All components of these mortise locks are constructed of steel

These locks come in a corrosion resistant, zinc plated finish

Designed for use with patio sliding doors, and can be used on units constructed of vinyl and wood

Features an adjustable faceplate to allow for latch projection adjustment

Easy to install with only a few simple tools

For further dimensional and specification information, please see the line drawing

Easy to install