Multi-functional insert lock with 1-9/16" backset - SIXTYLOCK-A

Insert lock recommended for residential applications. It has a 100% stainless steel mechanism, a 1-9/16" backset, and a 3/8" adjustable bolt. A patented internal mechanism provides two locking options through the cylinder on the latch or handles. Both the latch bolt and the handles can be locked when combined with a mechanical keep. To ensure compatibility with electric keeps, there is a setting for an unlocked latch bolt while the handles remain locked. Easy installation using self-drilling screws in a rectangular recess for metal, aluminum, wood, or PVC profiles starting from 2-3/8".