Prime-Line Products G 3076 Sliding Window Roller Assembly with 1/2-Inch Flat Steel Wheel,(Pack of 2)

This flat edged sliding window roller is constructed from steel. It comes affixed to a nylon housing that can adjust for anti-lift protection. This style roller is used on Hilite 200 Series sliding windows.

1/2 in. steel roller | Top rollers adjust "up" to provide anti-lit protection | Bottom rollers adjust "up and down" for alignment | Used on Hilite 200 Series windows