To ensure the balance of the door, we always recommend replacing these springs in pairs.

Please be aware that these spring strengths are dictated by colour. 

Your spring may be the plain colour or silver with a coloured indicating dot. 

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GREEN Henderson Springs to suit most Double Doors. Original part number : 028563

Fits Dolphin Models from 12’6” to 14’6” WIDE

and Doric Models 8’0” to 9’0” WIDE

Number of Coils : 97

Wire Diameter : 5.6mm

Overall Diameter : 39mm

Length Excluding Hooks : 550mm