Apartment doors
Standard version
Round or profile cylinder with latch withdrawal
Distance 78 mm
Backset 60, 70, 80 mm
Clamp follower 8 mm
Forend radiussed 18 x 3 mm, matt stainless steel
Steel latch
Latch damper
Hardened double throw dead bolt, 2 x 12.5 mm
2 additional delrin pivot rollers
Bar throw 2 x 9 mm
Options
With low friction latch Delrin