Springs!

We are proud to supply our customers only with the top quality, reliable products. Supreme Springs specializes in the Bonnell 336 Innersprings and Bonnell 312 Innersprings. Here is a brief description of the dimensions and specific characteristics of our spring:

 

Bonnell 336
~ 6 turns per coil
~ 13 gauge coil wire
~ 1.4 gauge helical wire
~ 4.8 gauge boarder wire
~ 18 pieces to a bale
~ Height: 6 3/4 inches
~ Weight:
Twin - 27.5 pounds
Full - 38.6 pounds
Queen - 45.0 pounds

 

Bonnell 312
~ 5 turns per coil
~ 13 gauge coil wire
~ 1.4 gauge helical wire
~ 4.8 gauge boarder wire
~ 18 pieces to a bale
~ Height: 6 3/4 inches
 

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