Description
The Yale 8800 Series JNR855FL 630 is a heavy-duty mortise lock built for commercial doors requiring ANSI/BHMA Grade 1 security and durability. Featuring a reinforced stainless steel deadbolt, vandal-resistant trim, and UL/cUL fire rating up to 3 hours, it solves security and compliance needs for offices, retail, and institutional facilities.
This mortise lock fits 1-3/4" standard doors and accommodates thicker doors up to 3-1/4" by special order. Field-reversible handing, adjustable bevel front, and standard nonhanded strike simplify installation. As an authorized Yale dealer, E.D. Locks provides expert support, finish selection guidance, and keying assistance. Contact sales@edlocks.com or call 1-877-207-6067 for technical questions.
Specifications
- ANSI/BHMA Certification: A156.13 Series 1000, Grade 1
- Fire Rating: UL/cUL up to 3 hours
- Mechanism: Stainless steel
- Backset: 2-3/4"
- Latchbolt: 3/4" stainless steel throw
- Door Thickness: 1-3/4" standard (up to 3-1/4" by special order)
- Front: Bevel front, free-floating, adjusts flat to 1/8" bevel in 2"
- Cylinder: Brass, 6-pin keyed-random with two keys (7-pin available)
- Handing: Field reversible
- Strike: 1-1/4" curved lip for 1-3/4" door (other lengths available)
- Finishes: 17 finishes available
- Warranty: 10 years mechanical
