8 Round 3/4" O.D. Rocker Tip Glides for Hollow Chair/Table Furniture Legs Material:Plastic The stem bumpers keep the

The stem bumpers keep the round base of the patio chair from sitting directly on the ground

The screw size would depend on the frame hole size

Ship in a protective box

These threaded 1/2" stem steel glides easily screw into a threaded hole to your selected height providing a great leveling solution for all furniture types

8 Round 3/4" O.D. Rocker Tip Glides for Hollow Chair/Table Furniture Legs Material:Plastic The stem bumpers keep theBlack round plastic glide fits inside hollow round furniture legs. Fits 3 4" outside diameter and 5 8" inside diameter legs tubes to be fitted. Rocker tip accommodates angled or straight furniture legs.