Selling Swivel Glides Threaded Stem for the past 40 years
Make sure you click on the Swivel Glide Image or Text for more dimensional and pricing information. The size after the Swivel Glide is the Thread of the Glide.
1/4-20 is 1/4" diameter and 20 threads per inch
5/16-18 is 5/16" diameter and 18 threads per inch
3/8-16 is 3/8" diameter and 16 threads per inch