Grade One Lever


  • Independent lever return springs consistently return levers to horizontal
  • Adjustable through bolts to accommodate various door preparations.
  • Slabbed outside rose trim engages chassis to increase stability and durability.
  • Inside and outside threaded rose liner and through bolt assembly for added strength.
  • Steel reinforcing inserts in chassis protect chassis from wear and abuse.
  • Stainless steel latchbolt engineered to reduce wear and increase security.
  • Chassis can accommodate Schlage large format or Oak small format interchangeable core, or standard non-IC cylinder. (see illustration)
  • Multiple latch backset choices available.
  • Multiple finishes and lever styles available.
  • Non-handed.
  • Uniquely tailored masterkey systems backed by extensive industry experienced system design and support.
  • 7 Year Warranty.

Request Product Guide Catalog 1CL Template 1CL Installation Guide

Door Thickness:1 3/8” to 2” wood or metal door

Backsets:2 3/8”, 2 3/4” (standard), 3 3/4”, 5” available

Latchbolts:1/2” throw, UL listed, self-adjusting faceplate 3/4″ throw fire door latch available

Strikes:ANSI (standard), T-Strike and full lip strikes are available

Trim:Solid zinc diecast levers, wrought brass roses, heavy gage inside and outside rose liners with through-bolted concealed screws

Core:Interchangeable 6 & 7 pin compatible with all other small format interchangeable core housings

Cylinder Plug:Standard “C” keyway, compatible with Schlage

Masterkeying:Tailored masterkey system set-up and design. Construction cores available.

Finishes:605(Bright Brass), 606(Satin Brass), 612(Satin Bronze), 613(Dark Bronze), 625(Bright Chrome) and 626(Satin Chrome)

Certification:UL listed “A” label (3 hour) single swing door (4’x8’) ANSI A156.2, Series 4000 Grade 1