Mortise lock for government offices

DIN 18 251 Class 4
Nr. 450
Standard version Information
Special executions Special version on request e.g.: 9 mm spring clamp follower; latch lock; deadbolt lock; crank latch; noise attenuation; SKG** version; whisper latch; forend 20/24 x 280 x 3
Standard version
Mandrel dimension Forend Lock case Latch Bolt Follower Strike plate Locking type abbreviation Forend dimensions
55 mm 20, 24 mm
stainless steel,
with oil hole
galvanised, with
guard locking device
Nickel-plated steel Nickel-plated steel 8 mm spring clamp follower,
sintered metal
without PZW, RZW, BB, BAD 20, 24
Locking types available mandrel dimensions
PZW: prepared for profile cylinder, with key-operated latch, double-throw
RZW: cylinder lock prepared for round cylinder (distance 74mm), with key-operated latch, double-throw
BB: warded with key no. A3, double-throw
BAD: Bathroom door lock, 78 mm distance, single-throw
55 to 100 mm


Information about the product