Put a stop to wobbly desks chairs and furniture all together with adjustable glides. These threaded 1" stem steel glides easily screw into a threaded hole to your selected height providing a great leveling solution for all furniture types. The glides nickel base aids furniture in sliding and can also reduce the amount of damage done to your floors due to old or worn glides. Easy to install and works in conjunction with threaded stem inserts. Stem diameter: 1/4"; Base diameter: 1-1/16"; Thread count: 20.