Heavy duty foundation designed with the best components to support all types of mattresses- inner spring coil mattresses , all foam mattresses including memory foam and latex, and all air mattresses. This unit will provide even support and durability to your mattresses for a comfortable night's sleep. King size requires two pieces.

Heavy duty foundation designed with the best components to support all types of mattresses- inner spring coil mattresses , all foam mattresses including memory foam and latex, and all air mattresses. This unit will provide even support and durability to your mattresses for a comfortable night's sleep. King size requires two pieces.

Heavy duty foundation designed with the best components to support all types of mattresses- inner spring coil mattresses , all foam mattresses including memory foam and latex, and all air mattresses. This unit will provide even support and durability to your mattresses for a comfortable night's sleep. King size requires two pieces.
Frame - Easy to assemble- no tools required- assemble by hand in just minutes. 12 points of contact with floor for extra stability on level, smooth surface. Holds up to 2,300 lbs.

Heavy duty foundation designed with the best components to support all types of mattresses- inner spring coil mattresses , all foam mattresses including memory foam and latex, and all air mattresses. This unit will provide even support and durability to your mattresses for a comfortable night's sleep. King size requires two pieces.
Frame - Easy to assemble- no tools required- assemble by hand in just minutes. 12 points of contact with floor for extra stability on level, smooth surface. Holds up to 2,300 lbs.

"IMPERIAL" SPRING Universal Spring. Size: 3/4 x 17-1/2

"IMPERIAL" SPRING Throttle Spring. Size: 9/16 x 3-9/16

"IMPERIAL" SPRING Throttle Spring. Size: 9/16 x 3-9/16

"IMPERIAL" SPRING KIT 3/4" to 2" lengths. Extension Spring Kit. 18 sizes, 126 pieces. 1/8" to 3/8" diameter.

"IMPERIAL" SPRING KIT Compression Spring Kit. 18 sizes, 126 pieces. 1/8" to 3/8" diameter. 1" to 1-1/2" lengths.

IMPERIAL" SPRING Size: 3/4 x 13" Heavy-Duty Cable Spring. Zinc plated for corrosion resistance. Double wire loop ends for extra strength.