12 Coved Nylon Stem 3/4" Bumper Glides for Tubular Chair Bases Color:Black This flat round multi-gauge insert

This flat round multi-gauge insert fits a steel tube with an outside diameter of 1-1/4" and an inside diameter of approximately 1-1/8" (14 to 20 gauge tube)

Protects outdoor patio furniture chair frame as well as patio deck and surface from wear

Re-assemble the parts the same way that you took them apart

Outside diameter is 1-7/16" and height is 5/16"

Part numbers 30-612 and 30-614 will fit into this weld cup

12 Coved Nylon Stem 3/4" Bumper Glides for Tubular Chair Bases Color:Black This flat round multi-gauge insertTypically 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