?More Application Scenarios? These adjustable bed support legs are not only suitable for king/queen/platform bed, metal bed frames, bed beams, and wooden slatted beds, but also serves as adjustable height furniture legs for tables, sofas, couches, dinettes, TV cabinets, dressers, chairs, bedside tables, vanities, cabinets, closets, and other furniture. ?Our Strengths?Compared to other brands' bed legs A. Our support base adopts a widened design, with the base 30% wider and more stable than other brands. B. Our bolt for adjusting the height of our support legs adopts a full leg thread design, which is more than 3.5 times thicker than other brands' threads and has stronger load-bearing capacity. C. adjustable bed legs replacement are equipped with locking height fastening large nuts to prevent shaking and provide greater stability. ?Height Adjustable Bed Support Legs?The height of this bed frame support legs can be adjusted with the swivel base to select the right height to suit uneven floors. The shortest is 8.3 inches, the longest can be adjusted to 14.5 inches(PlLEASE CHECK required length before you buy to make sure the size is exactly what you need.We also offer another size: (adjustable height 5.1 inches to 8.3 inches) ?Easy To Install?These Bed Frame Support Legs Kit parts include 4 pcs adjustable bed support legs, 48 pcs bolts.Lock the support legs under the bed seat with screws, rotate the base of the bed support legs, adjust to the appropriate height, and tighten the fastening nuts to prevent shaking. ?High Quality Material?: The bed frame support legs is Made of Tough Rigid Plastic?PP?, and the surface is treated. the The furniture srupport legs legs is lighter in weight, waterproof, rust-proof, wear-resistant.Thickened material, stable support. The furniture legs won't damage or scratch your beautiful floor while reducing noise.