32 1" Multi-Gauge Ball Tube Insert Glides for Patio Furniture Tubing Material:Nylon Nylon 1/4"-20 thread insert fits

Nylon 1/4"-20 thread insert fits 3/8" hole

A multi-gauge patio chair insert has flanges on it that allow for the patio furniture part to be fitted into various sized holes of patio furniture chair legs

Fits 1" inside diameter tube (Carter Grandle Baja and Lennox Dining)

Center of top hole to center of middle hole is 4

32 1" Multi-Gauge Ball Tube Insert Glides for Patio Furniture Tubing Material:Nylon Nylon 1/4"-20 thread insert fits1" Multi gauge ball glide or insert for outdoor patio furniture with tubular aluminum frames. Fits 3 4" 7 8" inside diameter hole. This ball shaped glide fits inside of the tubular leg of the outdoor furniture.