1.52710 (60/70/80/90)
Fire Door Mortice Lock — CISA
Finish: Satin Stainless Steel Faceplate
Certified mortice lock for fire doors with leaf size larger than 1200x2400mm or 3-hour rating, with dead-bolt and dead-locking latch.
Full Specification
- Zinc-plated steel case, brass faceplate and latch
- Reversible silent-action latch, operated by handle or key from either side
- Cut-resistant dead-bolt with 25mm throw
- Centre distance 85mm — faceplate width 22mm
- Backset options: 60 / 70 / 80 / 90mm
- Non-handed — cylinder ordered separately
- UL Listed (R14945) — complies with EN179 / EN1125 / EN12209
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