Upgrading your front door lock? The Schlage Plymouth handleset is a fantastic choice that blends timeless style (in a bright brass finish) with serious security. This is a complete single-cylinder entry set, meaning you use a key outside and a knob to turn the lock inside. It's built to BHMA Grade 1 standards – that's the highest residential security rating you can get. It features a 1-inch throw deadbolt with a reinforced strike plate that uses 3-inch screws, making it really tough to kick in. Installation is made easier thanks to Schlage's patented adjustable thru-bolt, which can move up or down about 1.5 inches to fit pre-existing holes in your door. The latch is also adjustable to fit doors prepared for either 2-3/8 inch or 2-3/4 inch backset. It works on both right-hand and left-hand swinging doors. The design is classic and elegant with an 'Orbit' knob, fitting well with traditional or colonial-style homes. Your front door deserves a lock that's both beautiful and tough as nails – this Schlage set delivers on both.