Product details:
Grade 2 Tubular Lever - Heavy Duty Residential/Medium Duty Commercial Passage Set - Latchbolt retracted by knob/lever from either side at all times. Used where doors do not need to lock. No exposed mounting screws Non-handed Standard door prep: 2-1/8 in. cross bore and 1 in. edge bore for latch hole Fits door thickness of 1-3/8 in. to 1-3/4 in. Preset at factory for 2-3/8 in. Square Corner Faceplate (1 in. x 2-1/4 in.) as standard. Optional Round Corner Faceplate available upon request. Please specify when ordering. ASA Strike as standard (ANSI 4-7/8 in. x 1-1/4 in.) Optional strikes available upon request. Please specify when ordering. Latchbolt: 1/2 in. throw Stainless Steel Lever styles available: Archer, August, or Withnell Projection: 2-5/8 in. Rose: 2-15/16 in. diameter ADA Compliant ANSI A117.1 Accessibility Code BHMA Certified ANSI A156.2 Series 4000 Grade 2 UL/cUL Listed for all functions up to 3 hours "A" label single doors; UL10C Positive Pressure Rated; UL10B Neutral Pressure Rated 3610-Withnell-ADJ-SC-US10-3935