ND-Series Omega Commercial ANSI Grade 1 Heavy Duty Keyed Entry Door Lever Set Less Interchangeable Core (Core Options Provided) This ND53BD Omega keyed entry lever set does not include the core cylinder, allowing you to select just the right core for your needs. This lock can always be opened with a key from the outside and has two locking levels on the inside. By turning and pushing the interior button this knob set will remain locked until it is unlocked with a key or manually unlocked on the inside. If the button is only pushed to lock it will be unlocked when the lever is turned as well as using the key. With it's ADA compliant 5-1/16" length and 3-5/16" projection it will serve you and your customers well. ND-Series locks are for commercial, institutional and industrial use, such as schools, hospitals and factories, where a long life of dependable operation must be combined with a high degree of resistance to physical abuse. Features: Keyed Entry Omega Lever Set Less Interchangeable Core ADA Compliant Reversible Lever Handle Exceeds ANSI A156.2, Series 4000 Grade 1 Locked Lever Torque Requirements Standard Deadlatch with 2-3/8" Backset and Square Corner Faceplate Door Thickness: 1-5/8" to 2-1/8" Steel Latchbolt with 1/2" Throw Specifications: Lever Length: 5-1/16" Lever Projection: 3-5/16" Lever Rose Diameter: 3-7/16" For over 90 years, Schlage has been making homes more stylish and secure with the best door locks and door hardware. Today the Schlage family of products also includes the very best in electronic locks, keyless door locks, and home security. Let Schlage's hardware and security solutions protect and enhance the things that matter most to you.
I have this door levers for ages. I am still happy and I am using Schlage ND53RD-OME Omega Commercial ANSI Grade 1 Heavy Duty Keyed Entry Door Lev Satin Nickel Leverset Entrance almost every day. This Schlage ND53RD-OME Omega Commercial ANSI Grade 1 Heavy Duty Keyed Entry Door Lev Satin Nickel Leverset Entrance was reffered by my friend.