Pattern Cardale replacement CEN spec spring fitted to Slideaway (retractable) garage doors – Heavy
Fitted to Double and Single width slideway (Maximiser II) garage doors from 2005 onwards.
This Spring is dark grey plated, earlier ones may of had yellow marks on the coils
Overall Diameter 22mm
Length Excluding Hooks 420mm
When replacing garage springs, it is recommended to replace both springs at the same time, to ensure the spring tension and door remain balanced.
Cardale part number AZSP3311