





Henderson Dolphin Yellow Garage Door Spring
Availability:
In StockHenderson Yellow Dolphin spring for use on small single-width garage doors up to 7'0" wide.
Henderson Dolphin springs were all manufactured to similar dimensions, but using a different grade of metal to achieve the difference in spring strength. Usually the Dolphin springs were identified by their colour - yellow, grey or green.
It is always recommended to replace springs in pairs, so that the door remains balanced.
Please note: If replacing only one spring, our standard product warranty does not apply. Please see terms and conditions for more information.
Compatible part: cost saving alternative*
As Henderson part No: 028570
Spring Length | 533 mm |
Spring Diameter | 37 mm |
No. of Coils | 95 |
Spring Wire Diameter | 5.5 mm |
Used on Door Type | Single width |
Delivery Costs
We dispatch orders from Monday-Friday. We will not dispatch orders on weekends or bank holidays - orders placed during this time will dispatch on the following working day.
We aim to dispatch all orders on the same day, provided the order is placed before 2pm. Orders placed after this time will usually ship the following working day.
Delivery Service |
Weight | Cost | Delivery Timescale |
---|---|---|---|
Economy Delivery (UK mainland only) |
0 - 200g | £1.99 | 2-3 working days delivery via Royal Mail 48 (Untracked). |
200g - 2kg | £3.49 | ||
Standard Delivery |
< 200g | £2.99 | 1 - 2 working days via Royal Mail 24 (untracked) |
200g - 2kg | £4.99 | ||
2k - 20kg | £6.95 | 1 - 2 working days courier (Tracked) | |
20kg - 40kg | £14.99 | ||
40kg - 60kg | £19.99 | ||
60kg - 250kg | £29.99 | ||
Express Delivery |
0 - 20KG | £9.99 | Next working day Courier (Tracked). Delivery Monday-Friday. Available for most items. Orders placed before 2pm. |
20kg - 40kg | £19.99 | ||
40kg - 60kg | £29.99 |
Returns Policy
To return an unwanted order, please contact us within 14 days of receipt of delivery. Full returns information can be found here.