Prime-Line E 2121 Zinc Mortise Lock, 3-11/16 inches

When faced with a faulty or outdated sliding door mortise lock, consider replacing only the mechanism, not the entire door. Introducing the Prime-Line E 2121 Mortise Lock, a versatile solution for wood, aluminum, and vinyl sliding patio doors. Equipped with an adjustable, spring-loaded hook latch projection, it's compatible with doors using W&F-manufactured handles. Key features include a 45-degree angled keyway position when locked, ensuring secure entry.

Installation is straightforward, thanks to the provided mounting flanges with a standard 6-32 tapped thread. The lock's design facilitates easy installation, making it a practical choice for your needs.

Measuring 3-11/16 inches between mounting hole centers and featuring square rear housing corners, the E 2121 mortise lock boasts dimensions of 1.125 inches in depth, 0.5 inches wide, and 3.688 inches high. Before making your purchase, it's crucial to verify compatibility by checking four aspects: the center-to-center distance of mounting holes, the shape of the faceplate ends (round or square), the locked position of the keyway (45-degree angle or vertical), and the rear housing corner shape (square or sloped).

For detailed installation guidance, refer to the manufacturer's accompanying How-To Video found on this product page. If you require a stainless steel option, consult model number E 2187. Upgrade your sliding door's security without compromising the entire door by opting for the Prime-Line E 2121 Mortise Lock!

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