Prime-Line 1-1/4 in. D X 0.31 in. L Steel Roller Assembly 1 pk

This roller assembly is constructed from steel. It features an adjustable steel housing and a tandem design. It comes complete with fasteners for a quick and easy installation.This steel ball bearing roller assembly is used to replace damaged or missing tandem roller assemblies in patio sliding glass doors,5/16 in. wheel thickness (width) x 1-1/4 in., 5-3/4 in. hole centers, 11/16 in. wide housing, 1-3/16 in. housing height, 4-5/8 in. housing length,1-1/4 in. concave ball bearing rollers,Steel housing construction with steel ball bearing wheels,1 in. mounting tabs on both sides,Roller height adjustment on the side,Can be used on wood, extruded aluminum and vinyl patio doors,For further dimensional information, please see the line drawing