24 Nylon Flat Stem 3/4" Bumper Glides for Tubular Chair Bases Color:White A spline is the long

A spline is the long rounded flexible piece of material you will see in the rails of your sling patio or pool furniture awnings or slide out covers on RVs which insert in the loop sewn on each side of the fabric sling

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

911" Diameter nylon non-skid base

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

Accordion style design made from black LDPE

24 Nylon Flat Stem 3/4" Bumper Glides for Tubular Chair Bases Color:White A spline is the longTypically 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.