24 Nylon 1-1/8" I.D. Chair Desk Table Patio Furniture Snap-on Glide Caps Material:Nylon Rocker bottom accommodates angled or

Rocker bottom accommodates angled or straight legs

Tube size: fits into a 1-5/8" inside diameter base pole

13/32" Long umbrella rib clips for repair/replacement

Fits 3/4" - 7/8" inside diameter hole

Make sure you find the widest area of the rail slot and be sure your spline choice is just slightly bigger than that rail slot area so that it will keep the fabric in place when tightened

24 Nylon 1-1/8" I.D. Chair Desk Table Patio Furniture Snap-on Glide Caps Material:Nylon Rocker bottom accommodates angled orSnap on nylon glide caps reduces floor maintenance issues such as rusting from traditional glides or scratching and snagging of carpet or hard floors. The nylon surface of the glide cap limits friction on your floors and therefore reduces floor scratching eliminates rust spots and reduces noise. Easily snaps onto an existing glide base. Perfect for use on cafeteria seating classroom chairs desks and event seating and difficult for students to remove.