Hager Standard Duty Grade 2 Privacy Door Knob Set from the 3500 Collection

3500 Collection Standard Duty Grade 2 Privacy Door Knob Set The Hager 3540 Grade 2 privacy knob set provides a perfect combination of value and performance and is the ideal choice of lock for typical commercial applications. It is an economical alternative to Grade 1 when Grade 1 is not required. Hanger's 3500 Series lock offers superior dependability and is backed by a lifetime warranty. Features: Both knobs operate the latch with the interior push button lock and exterior emergency release make this set ideal for bedroom and bathroom doors. Inside and outside rose liners contain independent high strength torsion springs that allow the levers to move bi-directionally without lever sag. Includes ASA Strike BHMA Certified ANSI A156.2 Series 4000 Grade 1 ANSI A250.13 Severe Windstorm Resistant Component UL/cUL Listed for all functions up to 3 hours UL10B Neutral Pressure Rated UL10C/UBC 7-2 (1997) Positive Pressure Rated Specifications: 2-1/8" Cross Bore 1" Edge Bore 1-3/8" - 1-3/4" Door Thickness 3" Rose Di...