Mortise Lock, 3-11/16 in. Hole Centers, Vertical Keyway, Steel Construction

This mortise lock is constructed of steel components with rounded faceplate ends. It features an adjustable, spring-loaded hook latch projection and works with mortise style, surface-mounted patio door handle sets with vertical keyway positions when in the locked position. The mounting hole centers of this lock measure 3-11/16 in. from center to center, and the rear housing corners are square. This mortise lock is used by W and F patio door manufacturers and many others. Selection Tip: To ensure the perfect match is selected prior to purchasing, the lock will need to be removed to compare the following 4 features besides the width of housing: 1 The distance of the mounting holes measured from center to center, 2 The faceplate ends, rounded or square, 3 The position of the slotted keyway when in the locked position, at 45 Deg angle or vertical, and 4 The shape of the housing corners at the rear, square or slanted.Used to replace damaged or missing mortise locks in patio sliding doors, used by W and F and other manufacturers1/2 in. W body, 3-3/16 in. tall faceplate, 1-1/8 in. D, 3-11/16 in. mounting hole centersAdjustable hook projectionConstructed of steel componentsVertical keywayFor further dimensional information, please see the line drawing