UXCELL 16 Pcs M6 Threaded Inserts for 0.59" Square Tubes, Black Plastic Plug Caster Inserts for Chair End Caps and Furniture Legs

Features

• Material: Plastic; Inner Height: 13mm/0.51"; Overall Height: 16mm/0.63"; Thread Size: M6*1.0; Overall Size: 15x15mm/0.59"x0.59"(LxW); Package Includes: 16 x Threaded Tube Inserts (Does Not Contain Adjustable Leveling Legs)
• Material: The tube plug nut is made of black plastic, with thread, can be fitted with casters and adjustable pads, has an adjustable height, is not easy to deform, and has more stable support.
• Effect: The thread tube plug can choose caster installation for easy movement; choose adjustable feet for balance, protect the floor, and be anti-skid and noise reduction.
• Easy Installation: The chair leg plug comes with ribs, only requiring lining up with them before tapping it into position. Note: It will be a bit tight during installation. You can choose a size that is 1-2mm different from the installation diameter or put them in boiling water to soften them before installation.
• Application: The nut plug is for office or household furniture. such as mechanical equipment, fitness equipment, racks, tv stands, table, shelves, beach chairs, desk legs, and so on.