4 Nylon Base 7/8" Swivel Glides Material:Metal/Nylon This round multi-gauge ball insert

This round multi-gauge ball insert fits a tube with an outside diameter of 1-1/4" and an inside diameter hole of approximately 1-1/8" - 1-3/16" (14 to 20 gauge tube)

These glides install outside the metal/wood foot and are used in furniture that doesn't have a hollow "cup" at the bottom of the foot

Fits some Medallion patio furniture

Fits Carter Grandle sling furniture and other brands

4 Nylon Base 7/8" Swivel Glides Material:Metal/Nylon This round multi-gauge ball insertSwivel glides decrease floor scratching and increase the mobility of your school furniture. The easy to install design allows for a large quantity (such as a class room full of desks) to be completed quickly. Equipping your furniture with swivel glides will allow for an easy restructuring of your classroom when the new school year begins and aid well when having to move furniture for floor cleaning purposes. Chair glides are very popular in schools