Customized thread lengths are available.  Call for more details. 

Features:

•     Adjustable height Screw-in glide
•     Polyethylene Base for long-lasting life
•     Threaded and Plated
•     Our felt has been designed specifically for long life
•     Eliminates noise from sliding chairs
•     Keeps floors clear from scratching or marring and damaging floor surfaces
•     Excellent for leveling chairs, cabinets, tables, office furniture and light duty machines

Specifications:

•     Thread Size:  1/4'' - 20
•     Thread Length:  1"         
  
•     Base Diameter:  1'' 
•     Material:  Polyethylene with Long-Life Felt