Please Note, the following dimensions are approximate as springs from different batches are not all exactly the same.

Length over coils	535mm (21")
Number of coils	97
Spring diameter	38mm
Wire diameter	5.5mm

Commonly used on;

Dolphin	7'0" x 6'6" and 8'0" x 7'0"
Double Dolphin	10' to 12'6" wide
Merlin Tracked	7'0" to 8'0" wide
Doric Tracked	7'0" to 8'0" wide
Regent Tracked	7'0" to 7'6" wide
Sovereign	7'0" x 6'6" and 7'0" x 7'0"
Warwick, Lincoln and Gloucester Tracked	7'0" x 6'6" and 7'0" x 7'0"

Returns

You can shop online with us in complete confidence and all our products are covered with our 'no quibble' money back guarantee. We stand by the products we sell. We believe in quality and we will not be happy until you are. So, if our products have failed you in any way, please return them and we will either exchange them or give you your money back. For more info on Returns and Refunds please read our terms and conditions.

Henderson Dolphin grey replacement spring (Single)

When replacing springs we recommended that both sides are replaced at the same time as it can be difficult to ensure that the spring tension and garage door are balanced correctly.

See Specification tab for more information.

Available with or without the APZ 140 Adjuster Bolt (See product options).

Part No. APH 120 (Henderson Part No. 028532)