16 Coved Nylon Stem 3/4" Bumper Glides for Tubular Chair Bases Color:White There are some exceptions like

There are some exceptions like Homecrest or Samsonite which use two layers of material on some of their furniture to slide the slings over an internal frame

This coved stem bumper fits 1/4" hole and is about 1/2" long (the stem can be cut to fit length as needed)

Also fits metal weld cup part #30-408

(Note: for stubborn holes try heating the plug in hot water first to increase the pliability)

1″ Length x 3/4″ Width (fits Halcyon or Windward sling rails)

16 Coved Nylon Stem 3/4" Bumper Glides for Tubular Chair Bases Color:White There are some exceptions likeTypically 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 coved 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 is coved to fit over