16 Permanent 3/8" Sled Leg Glides Material:Plastic 2" Inch length snaps around

2" Inch length snaps around sled base legs

Size refers to diameter of tubing to be fitted

Tube size: fits into a 1-5/8" inside diameter base pole

6mm x standard 1

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

16 Permanent 3/8" Sled Leg Glides Material:Plastic 2" Inch length snaps aroundEasily retro fit sled leg furniture to function on any hard floor surface and eliminate floor scratching on sled leg style chairs and desks. Used for sled leg chairs these sled glides eliminates floor scratching. Easy to install these glides are engineered to fit all sled leg tube sizes and are designed with an internal 7 32" stem (Use 7 32 inch drill bit for installation) to eliminate any potential twisting.