Prime-Line 7/16-in Tandem Brass Sliding Window Roller assembly
Designed for use with many horizontal, vinyl sliding widows to help ensure a smooth gliding operation
Dimensions - base housing assembly 1 1/2 inch length, top housing 1 3/8 inch length x 3/8 inch width x 1/4 height
This roller assembly will help distribute the weight of your sliding window to help prevent uneven wear on it or your track



