PLEASE NOTE. This is the Mechanism ONLY. IF you need the complete door spring you need to also order one of the Dorma floor spring kits
The adjustable floor spring.
Universal in application with a unique combination of functions Whether it be standard, narrow or wide, LH or RH single action, or a double action door
The new DORMA BTS 75 V is the answer, offering the ideal spring size by simple in-situ adjustment of a screw. Designed and built for rugged durability, the DORMA BTS 75 V is suitable for all doors up to a weight of 120 kg and widths up to 1100 mm, while its range of functions ensures maxi-mum user convenience, comfort and safety.
Keys Supplied:
0
per lock
total
(unless ordering multiple groups)
Additional Keys are available below
When ordering multiple Keyed Alike locks, only 1 set of keys are provided as all additional locks are made to work from that key.
If ordering 4 or more keyed alike locks you can have them set up as different groups.
If Required: Let us know the details in the "Specific Key Requirements" field above.
Each group of locks will then receive 0 keys.
