Weslock 240C Single Cylinder Braden Entry Knobset from the Reliant, Braden CollectionsThe entry function has a button on the inside which can lock the outside lever until a key is used outside or the lever is rotated inside. If security, safety, and style are important to you, then Weslock is your choice for quality hardware for your home. Not only are they strong and long lasting, but Weslock hardware is well built for years of use in the home. The family minded mechanism is also easy to activate and simple for small children to operate. Weslock is high style as well as security and safety. The designs enhance the image of your home and the details such as concealed installation screws have a finished look unlike all others.Features:Exceeds ANSI A 156.2 Grade III Lock StandardsHalf Moon Spindle Tubular DesignSingle Cylinder uses a Key from the Exterior and a Thumb Turn from the Interior for Locking and Unlocking1" Throw Bolt with Two Hardened Steel Rollers Prevent SawingWeslock KeywayFits Doors Prepared with 2-1/8" Top (1-5/8" Optional) and 2-1/8" Bottom Cross Holes and 1" Edge HoleAdjustable Latches 2-3/8" or 2-3/4" with Radius Faceplate and StrikesAdjusts to Door Thickness from 1-3/8" - 2"Limited Lifetime Mechanical WarrantyLimited 10 Year Finish Warranty