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Biconical Coil Springs, 8"/20.5cm (9g)

Biconical Coil Springs, 8
Are the springs on your armchair lumpy & saggy? Replace them with new biconical Coil Springs.

Coil springs are placed inside a frame by secured onto jute webbing, rails or onto a wooden base. The top of the springs compressed and tied together with jute twine, &/or sewing onto hessian. Use a large curved needle for sewing jute webbing.

What gauge of spring? Use 9g coil springs for seats, and 10g for backs.

What height spring? The height of the spring has many different factors, but here is a general rule of thumb -- measure the height of the side frame and add 10-12cm. For instance, if the frame is 8cm high, buy a spring about 18-20cm.

How much should I compress the spring? Press the spring down with your hand. When you feel the spring starting to resist, that is the height to tie it off at. Basically, you want to compress it enough to give you enough resistance on the top padding and fabric, but not so much that it starts to force the bottom out.
Price:
NZ$ 5.50 inc GST

or four interest-free payments of $1.38 with
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SB98
25
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What size spring should I use?

What size spring should be used in my chair? Find out what sized coil spring is best for your upholstery project.

How to fix a sagging coil spring seat

Step-by-step guide on how to fix a sad, sagging seat in your armchair upholstery project.


Ask us a questions about this!

Glossary

INDENT : Online product that is not held in store. Ordered on your behalf, subject to availability, pre-payment and lead-time.

BACKORDER : Product is a standard stock item and available stock will fluctuate. Order any quantity you require and proceed as normal through checkout.

OUT OF STOCK:   Product is out of stock, discontinued or suspended. Cannot be ordered at this time but please enquire. 

WHILE STOCKS LAST:   Product is being discontinued and only available until stocks run out.

OVERSIZED: Product is too large for standard courier deliver. Pickup from our store or arrange your own freight-collect.

STORE ONLY:  Product is an in-store only item, available from our retail shop at Papakura, Auckland.



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