Heavy Hitter Dual Phase Sofa To Bed Converter Kit Featuring Slick Spring Pivot Hinges Adjustable Steel Hardware For No Sweat Diy Couch Swaps Two Position Setup With Smooth Lift

2 Pack Sofa Bed Converter Spring Hinge Mount Kit
✔️ Heavy steel design, 13 in top, 14 in base, easy install for sofas

This adjustable spring pivot hinge set transforms standard seating into a sleeping platform with reliable mechanical assist. Built from thick steel bars, the dual position mount lets DIY users swap couch frames into futon beds without extra tools or guesswork.

✅ Pair includes left and right adjustable spring hinges for symmetrical mounting
✅ Top arm measures 13 inches while bottom arm extends to 14.1 inches for clearance
✅ Operating height sits at 6.1 inches to fit most standard furniture bases
✅ Front facing release clicks shift smoothly between lounging and flat bed modes

💡 What keeps dual phase sofa lift mechanisms holding firm under nightly use? This handy setup handles heavy couch frames without fuss thanks to its solid engineering. - High tensile steel arms absorb dynamic load without wobbling during sleep shifts - Pre wound coil springs deliver steady resistance that swings seats seamless - Front mounted click stops keep cushions locked flat for lazy weekends or guests

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