Specifications:Description:Install for 1 3/8"-2" thickness door in home, office, shop, etc.The deadbolt lock can increase your home security include necessary mounting hardware.Single cylinder design. One side is controlled with keys, one side is designed with rotary knob.Install instruction:Fixed Position,Boring Hole.Install Latch, Follow the hole position.Install Outside With Key LockInstall Inside With Thumb Turn Lock.Finally, Mounted The Metal Plate. .
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