Garador pattern garage door spring box units to suit pre 1999 MK3C/C-Type canopy garage doors. The pre 1999 MK3C/C-Type garage doors can be identified by having a spring box unit mounted above the garage door which contains two springs connected to cables running on a pair of pulleys.
 
To identify the spring box you require you should be able to check for an I.D number printed on the label of your existing unit.
 
All units are supplied with a screws, fixing brackets and a pair of cables.
 
If you would like further assistance please give us a call or send us an email.