TableCraft B1649A, Table Shox Self-Adjusting Table Levelers/Gliders (4/pk)

Features:

• Put an end to wobbly tables with Table Shox® self-adjusting table glides
• Uses hydraulic leveling to instantly self-adjust
• 400 Lb capacity per set of 4 glides
• No tools required for fast and easy installations
• 1/4" dia screw
• Pack of 4