✅ 【Adjustable Height for Versatile Use】--Each support leg features a height range from 8.3" to 14.5", making it ideal for reinforcing bed frames, sofas, tables, cabinets, and more. Perfect for uneven floors or when additional height is needed. ✅【Heavy-Duty Threaded Rod for Strong Support】--Designed with an extra-thick threaded rod—3.5 times thicker than standard designs—for enhanced load-bearing capacity. Provides stronger, long-lasting support to keep furniture sturdy and wobble-free. ✅【Wider Anti-Slip Base for Stability】--Equipped with a 2.33" wide base and anti-slip pads, these legs ensure maximum contact with the floor, reducing noise, preventing floor scratches, and delivering excellent stability. ✅【Easy Installation on Most Bed Frames】--Whether your bed frame has pre-drilled holes or not, these support legs are easy to install with the included screws. Suitable for both wood and metal bed frames—no special tools needed. ✅【Multipurpose for Furniture Upgrades】--More than just bed legs—these are a versatile solution for upgrading or reinforcing sofas, dressers, TV stands, desks, and more. A smart replacement to extend the life of your furniture. The Jonkehai Adjustable bed frame legs replacement are designed to provide exceptional stability and reinforcement for bed frames, preventing sagging and extending the life of your furniture. Made from premium materials with an easy-to-install design, under bed support offer a strong, adjustable, and noise-reducing solution for various furniture applications. Perfect for anyone looking to upgrade theirbed frame center support with reliable, high-quality replacement legs.