Description:

This sliding door roller assembly is constructed from nylon. It is attached to an adjustable aluminum housing assembly that can resist corrosion. This type of roller fits on International and other patio door manufacturers. Model # D 1777 Features: 1-1/4in. nylon ball bearing roller Aluminum housing resists corrosion Used by International and other glass door manufacturers Housing dimensions: thickness, 5/8in. Length, 2-1/8in.