Escape lock

• Standards: To DIN 18250 (fire and smoke check doors) and EN 179.

• Backset: 55 mm.

• Deadbolt: Nickel plated brass with steel anti-drill rollers.

• Lock case: Galvanized steel.

• Latch and bolt: Nickel plated steel.

• Bolt projection: Double throw, 22 mm.

• Follower. 9 mm square.

• Forend: Satin brushed stainless steel, 20 mm wide.

Product reference:

• 180 – For fire and smoke check doors.

• 181 – Emergency escape lock. Latch and bolt retraction: Lever on inside (emergency escape side); key on outside.

• 182 – Emergency escape lock. Latch and bolt retraction: Lever on inside (emergency escape side) retracts latch and deadbolt; from outside, lever retracts latch, key retracts deadbolt.