The Schlage ALX70B-BRW is a Cylindrical Classroom function lock, with a Broadway Lever, with Field Selectable Vandlgard feature, accepts an SFIC Small Format Interchangeable Core, Sold Less Core, has a 2 3/4" backset, 4 7/8" ASA Strike, is Non-Handed, is Grade 2, and is available in 626 Satin Chrome or 622 Matte Black finish.
Schlage ALX70 Classroom Lock - Key cylinder outside; plain lever inside; deadlatch. Key in outside lever locks or unlocks outside lever. Field selectable Vandlgard feature. Inside Lever always free for immediate egress.

ALX Series Grade 2 Cylindrical Lock
A first of it's kind, Schlage ALX Series is modular in design creating new ways to order, configure and utilize a lock. Whether purchased configured or as chassis, function, and lever kits, you gain extreme installation simplicity, exceptional durability, expanded cylinder support, and maximum flexibility.