Selection of locking system for rollets
Taking care of you and your relatives
On the basis of your wishes and depending on requirements to safety and functionality, company Stekloplast offers several variants of rollet's blocking.
Crossbar lock, manual collar beam
Allows to lock rollet leaf in lowermost position: crossbar lock — on key outside and inside premise; manual collar beam — on fastener inside premise.
Blocking collar beam, fixing profile
These variants foresee automatic blocking of rollets with crowfoot drive or electric drive.
Automatic fixing device (autolock)
Use for automatiс blocking of rollet leaf in lowermost position.