QTY 4 Vintage Nylon Steel Swivel Furniture Glides Nickel Finish 5/8 ID, 11/16 OD

These came in bulk packaging, There is a US Patent number on them.

5/8" Tube ID

11/16" Tube OD

1-1/4" Base Diameter

1-5/16" Height

Steel, Nickel Finish

Nylon Base

Shelf 4