NOTE: Please check the size before purchasing to ensure it will fit your requirements. Recommended for large or heavy furniture with legs larger than 1-1/2" in diameter; if smaller, there is a risk of cracking during installation. See the second picture for size details.
ADJUSTABLE FURNITURE FEET: 1-3/4" long steel insert with 3/8-16" thread. Large commercial quality, 3/8" diameter 1/2" thick base and fully adjustable height from 3/4" To 1-1/2" For maximum support and adjustability.
PACKING LIST: Included in your package are 8 Packs of Heavy Duty Furniture Levelers, 8 Packs of Felt Pads, 8 Packs of T-nuts, 24 Pcs of Screws, and 1 Small Wrench for heavy furniture that is difficult to lift.
EASY TO INSTALL: Pre-drill a hole with a diameter of 1/2 inch on the furniture leg, then insert the T-nut(tightened with a hammer)with mounting screws, and screw in the leg levelers to your desired position to complete the adjustment. If it is a metal leg, you must weld a 3/8'' threaded insert first, then install the leveling feet. For furniture legs with existing 3/8''-16 thread, screw in the leg leveler to adjust the height.
PROTECT YOUR FLOORS: Besides stopping shaking and reducing vibration on uneven floors, the base of the adjustable feet is also equipped with high-density thick felt to protect floors, tiles or carpets from scratches or piercing noises when moving.
1320 LBS MAX SUPPORT: MROCO commercial quality adjustable heavy-duty furniture legs, T-nuts and thread inserts are made of steel that supports over 330 LBs per feet, a set of four support furniture weighs 1320 LBs!