DORMAKABA DK - Additional function SBS - protection against breaking the insert for EAP2pro - Additional functions for inserts Geze door closers | Door closers and self-closers The construction cylindrical insert with

The construction cylindrical insert with the knob is made of high quality materials - brass and is surface treated

Cover with spring

Stinger KSR O MG00

to suit your specific needs

DORMAKABA DK - Additional function SBS - protection against breaking the insert for EAP2pro - Additional functions for inserts Geze door closers | Door closers and self-closers The construction cylindrical insert withThe SBS function is a protection against breaking the liner. In the event of an attempt to forcibly break the insert, the cut part will break off and the insert will remain locked, denying access to the attacker. Intended for the outer side of the toothed wrenches only.