12 Nylon Flat Stem 3/4" Bumper Glides for Tubular Chair Bases Color:White Made out of clear vinyl

Made out of clear vinyl

This round glide cap insert fits a tube with an outside diameter of 1-3/8" and an inside diameter of approximately 1-1/4"

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

These have rounded horsetrack shaped ends

These fiberglass rocker spring plates measure 2" wide by 7

12 Nylon Flat Stem 3/4" Bumper Glides for Tubular Chair Bases Color:White Made out of clear vinylTypically used on base of swivel chairs. The stem bumpers keep the round base of the patio chair from sitting directly on the ground. Most swivel bases use 6 to 8 stem bumpers per chair. Stem bumpers can be flat or coved (curved) to fit the shape of the tubular metal of the patio chair base. This flat stem bumper fits 1 4" hole and is about 1 2" long (the stem can be cut to fit length as needed). The base disc is 3 4" round and about 3 16" thick.