Prime-Line 1-1/4" Adjustable Plastic Housing Roller Assemblies with 1" Steel Wheels - 2-Pack

Prime-Line® has been supplying repair and replacement parts for windows and doors since 1978. These roller assemblies from Prime-Line® feature 1-inch diameter wheels with a center-grooved design and steel ball bearing construction for smooth and quiet operation. They include a spring-loaded, plastic housing with an inner plastic yoke mechanism that provides convenient self-adjustment. This particular type of roller features a simple snap-in design for easy installation and fits on Columbia brand sliding ...