Prime-Line® 1-7/16″ X 3/4″ Square Plastic Bifold Door Top Guide Wheels – 2 Pack

Prime-Line® Products has been supplying repair and replacement parts for windows and doors since 1978. These top guide wheels from Prime-Line® feature plastic-constructed, square head wheels and come affixed to a spring-loaded, plastic base. With their top-mounted, self-adjusting design, they offer smooth and quiet operation for your bifold doors as well as long-lasting durability. This particular model fits Alliance bifold doors and similar styles.

Brand Name: Prime-Line

Features

• Bifold door 3/8″ outside diameter, plastic top pivot with square, plastic guide tip
• Steel pin with plastic housing
• Top-mount, spring-loaded design provides smooth operation
• Fits 7/16″ inside track slot
• Used by Alliance bifold doors and others
• Pin adjusts from 1″ to 1-7/16″
• 2 guides included per package
• Square Dimensions: 5/16″ thick x 3/4″ long
• Guide Dimensions: Base: 1″ long x 3/8″ outside diameter