According to DIN 18.250 class 3

For wooden or steel doors

For single-leaf doors

Optional for rebated or non-rebated doors

Suitable for external fire and smoke protection doors

Prepared for profile cylinders

With key action

Deadbolt 2-turns

Technical data

Follower
8mm 9mm

Distance
72mm

Backset
55mm 60mm

Forend

Type
round head or square head

Thickness
3mm

Width
20mm 22mm 24mm

Forend finish:

Stainless steel
satin stainless steel stainless steel polished