- Grade 2 rated - 400,000 cycles with a Grade 1 chassis for added performance
- Fits standard 161 door prep with thru-bolts
- Complies with ANSI A156.2, Series 4000, UL/ULC listed for 3 hour fire door, ANSI A117.1 American Disabilities Act (ADA)
- Lever: non-handed, solid cast
- Chassis: Grade 1 Cylindrical, steel coated with zinc dichromate (corrosion resistance)
- Freewheeling clutch (added security from hammer attacks), independent spring cages
- Thru-bolts standard, removable option available
- US26D - satin chrome finish
- Latch: 1-1/8" X 2-1/4" faceplate, 1" housing diameter (stainless steel), 1/2" throw
- Rose: 3-1/2" diameter