24 Nylon Flat Stem 3/4" Bumper Glides for Tubular Chair Bases Color:White This flat round multi-gauge insert

This flat round multi-gauge insert fits a tube with an outside diameter of 1" and an inside diameter of approximately 7/8"

Fits into part #30-410 (1/4-20 thread insert)

When cut spline is called and sling rod and is inserted into the sling pocket to keep the sling from pulling out of the sling rail

The screw holes are recessed

Center of top hole to center of middle hole is 5 5/16" and center of middle hole to center of bottom hole is 3 9/16"

24 Nylon Flat Stem 3/4" Bumper Glides for Tubular Chair Bases Color:White 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 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.