HOPPE Cylinder ring 790 is a cylinder ring for round cylinders for doors with lock housing type module. Height of cylinder rings and length of screw is determined by the thickness of the door and the location of the lock housing. Mounted together with Cylinder sleeve 990 on ASSA ABLOY cylinders.
Properties:
For mounting together with round single or double cylinder
Available in size: 8 and 13 mm (15 mm for Triton/Neptune)
Material: Aluminium
Meets requirements for nickel deposition - hypoallergenic
Alarm sticker Aluminum Monitored Self-adhesive Large (A5) 148x210mm 
