4 Nylon Base 3/4" Swivel Glides Color:Silver 20mm and 12

20mm and 12

Desktop bumper measures 7/8" inches in diameter and helps prevent scratching

1 5/8" diameter nickel-plated cover with a nylon base this glide can be combined with a t-nut for installation into wooden legs or a spring clip for installation into hollow round or square legs

From hole to hole measures 8

4 Nylon Base 3/4" Swivel Glides Color:Silver 20mm and 12Swivel 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