SJJ 2 Keyed Alike Single Cylinder Deadbolts Door Locks, Satin Nickel

us for any quality concerns; we offer replacements or refunds. Keyed-alike Single Cylinder deadbolt locks in Satin Nickel. Package includes 2 deadbolts keyed alike, with 6 keys provided. Deadbolt functions with an exterior key and interior thumb turn, designed for exterior doors requiring security. to set up using a screwdriver. with standard pre-drilled doors, whether left or right-handed. Fits 2-3/8" or 2-3/4" (60mm or 70mm) backsets, with standard doors 1-3/8" to 1-3/4" (35mm-45mm) thick. Features a fixed square plate