Mechanical Interior Door Handle Cylinder Lock Lever Latch Home Security Set

Features Provide great security for your home Solid aluminum alloy construction durable and practical It is more convenient to open and easy to install with 3 keys Non slip handle exquisite workmanship comfortable touch feeling European retro style and elegant appearance greatly embellish your housing decoration Installation 1 Insert the lock body into the lock hole on the door side and tighten the two self tapping screws2 Screw the two setscrews and retaining stud onto the outer panel3 The two studs on the outer panel assembly align with the pre drilled holes in the door panel and attach the outer panel assembly4 Install the inner panel parts gently tighten the two fastening screws pay attention to adjust the position so that the handle hole on the panel the lock hole the square lock hole and lock hole to coaxial5 Insert the lock into the lock hole of the inner panel and insert the lock fixing screw into the hole of the lock body panel Align the lock screw hole and tighten6 Insert the square chute into the square hole of the lock body in the same direction as the handle fastening screw7 Load the outer handle8 Tighten the tightening screws on the handle after tightening the fastening screws on the inner panel9 Install the lock box and lock plate tighten the screws Specification Material Aluminum alloyColor GoldApplication all kinds of interior doorsLock edge distance 4 5cmApplicable door thickness 3 5 4 5cmSize L X W 21X5 5cm 8 27X2 17 appr