Pattern Mk1 Ultra 150 Spring / Bolt Spring To Suit Henderson

DescriptionA spring to suit many older doors fitted with early Henderson Ultra gear, found mainly on custom-built door panels. These springs are easily identified either by size or by the adjuster bolt, which has a hexagonal head as opposed to a hook. The spring has 82 coils with a length over coils of 520mm (20 1/2″) and an outside diameter of 48mm (1 7/8″). Downloads Reviews