Hager Grade 2 Tubular Classroom Door Lever Set from the 3600 Collection

3600 Collection Grade 2 Tubular Classroom Door Lever Set The Hager 3670 Grade 2 tubular classroom lever set provides the necessary security and dependability of a commercial lock with a more residential look. It is well suited for medium duty commercial or heavy duty residential applications such as multi-family housing. It is a great fit for narrow stile doors because of the smaller profile. Features: Classroom Knob can only be locked with a key from the outside. The inside latch is always free making it panic proof. Suitable for heavy duty residential use. Suitable for medium duty commercial use. ADA compliant lever designs. BHMA Certified ANSI A156.2 UL/cUL Listed for all functions up to 3 hours Specifications: 2-1/8" Cross Bore 1" Edge Bore 1-3/8" - 1-3/4" Door Thickness 2-3/8" to 2-3/4" Adjustable Backset 3/4” (18 mm) diameter stainless steel bolt with 1/2” (13 mm) throw. 2-15/16" Rose Diameter Archer Lever: 4-5/32" Length; 2-5/8" Projection August Lever: 4-19/32" Length; 2-11/16" Projection Withnell ...