Residential mortise lock (small Twistfinger) with 1-3/16" backset for sliding gates, compatible with the SFKS keep - FIFTYLOCK-S

Mortise lock with stainless steel mechanism and 1-3/16" backset, designed for sliding gates with profiles of at least 1-15/16" depth. The 1-5/16" high Twistfinger ensures optimal locking with the mortise SFKS keep. Thanks to the patented Click-It system, installation of the FIFTYLOCK-S and SFKS in a Uniwing cutout is fast, solid, and efficient. Suitable for steel, aluminum, wood, and PVC gates.