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Award Winning Pocket Coil Springs - 8" Quad Coils - 15.5g Customer Approved [nMHpyFD5]

$56.99 $182.99 -69%

Coils use 15.5 gauge wire (for the product with firm sides, the side coils are 13.5 gauge) Split King Coils ordered with firm sides come with one firm side on each twin (no firm coils in the middle of the bed)Compatible with adjustable bases.100% Glu

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Award Winning Pocket Coil Springs - 8" Quad Coils - 15.5g Customer Approved [nMHpyFD5]

  • Coils use 15.5 gauge wire (for the product with firm sides, the side coils are 13.5 gauge)
  • Split King Coils ordered with firm sides come with one firm side on each twin (no firm coils in the middle of the bed)
  • Compatible with adjustable bases.
  • 100% Glue-free
  • QuadCoil design assembly, coils will never lean
  • Mechanically descaled wire without use of chemicals
  • Fabric has no additives or carbon fillers. Same fabric used to make medical face masks.
  • Pre-loaded coil, place a 10” coil in an 8” pocket to maintain resilience for the life of the mattress
  • Unit will NEVER sag or dip due to the pre-load
  • 97% recycled American steel
  • 100% recyclable at end of life

Assuming you are average weight and a back or side sleeper, 15.5 gauge should well work for you. It also works well for most stomach sleepers. Our 15.5g is very resilient and you will not bottom out.

If you're an "over 180lbs" stomach sleeper or an "over 230lbs" back/side sleeper, we also sell a more firm 14.75 gauge coil spring.  

There are NO returns. We stand behind our product 100%. If it arrives damaged, we will replace it or send you the material to guarantee your complete satisfaction.

What Our Customers Say

February 6, 2026

Absolutely no complaints!

A great addition to my home.

- Athena H..

February 6, 2026

Absolutely no complaints!

Makes a huge difference.

- Nathaniel S..

February 6, 2026

Absolutely no complaints!

The functionality is superb.

- Lyla V..

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