16 Nylon Base 1-1/4" Swivel Glides Material:Metal/Nylon All square plastic inserts have

All square plastic inserts have a smooth matte finish and are black in color

They cannot be zinc plated anodized galvanized or metalized because those finishes will cause harmful fumes for the welder

Before replacing the rocker closely examine the assembly of your existing fiberglass rocker spring plate and the reinforcing metal strap with nuts and bolts

Cap has an outside diameter of 1-1/8" and overall height is 5/16"

16 Nylon Base 1-1/4" Swivel Glides Material:Metal/Nylon All square plastic inserts haveSwivel 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