Product Details:

Fits on Guaranteed Products Windows.

This Window Roller has a 1/4 inch (6.4 millimeter) wide by 1-1/2 inches (38.1 millimeters) tall nylon housing with a flat 1/8 by 7/16 inch (3.2 by 22.2 millimeter) nylon wheel. The unit fits on windows by Guaranteed Products.

Minimum Order: 1 Package (each package contains four roller assemblies).