16 Nylon Flat Stem 3/4" Bumper Glides for Tubular Chair Bases Material:Nylon 5" and from end to

5" and from end to end measures 10"

Fits 3/4" - 7/8" inside diameter hole

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)

You will need to use your old fiberglass rocker spring plate as a template to measure and drill holes to fit your furniture

Center of top hole to center of middle hole is 4

16 Nylon Flat Stem 3/4" Bumper Glides for Tubular Chair Bases Material:Nylon 5" and from end toTypically 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.