Smoothy Sliplok®  
Description:
Curved design.
Material: Acetal(POM) Nylon(NY)
Size:     
5/8" (15mm)  1-10150 1-20150 
3/4" (20mm)  1-00419 1-10419 
1" (25mm)  1-00420 1-10420 
1-1/2" (38mm)  1-10422 1-00422 
2" (50mm)  1-10423