Heavy duty adjustable leveling feet can easily level your floor or furniture. Get rid of a wobbly table. The leveling feet allow for individual adjustments for uneven flooring. Makes it easy to level workshop cabinet, workbench More Stable: The lip on the bottom helps disperse weight and can hook onto the bottom edge to help the overall support that doesn't fully support the fittings. There is also an installation hole on the "L" shaped edge to improve stability and ensure there is no side slippage. With black plastic tips for better grip, keep it firmly in place and do not damage your floor, also protect from moisture. Perfect for cabinets, tables, workbenches, support tables or shelves for a busy workspace or garage, etc. Package: 4 furniture legs, 24 screws, 1 hex wrench Dimension: M10 thread, 0-2.8cm adjustable height, tips diameter: 2cm. Please check the size on the picture before purchasing.