Sold in pairs, priced as pairs

Steel ball bearing roller
Adjustable steel housing assembly
Fits on Crossly, Smith Cary, Regal and other patio door manufacturers.
Comes with assorted axles and pins

Material: Steel Wheel
Roller Diameter: 1-1/8-inch
Roller Edge Type: Concave
Roller Material: Steel
Roller Width: 5/16-inch
Sold: Pairs ( 2 rollers )
Includes: Axle Pins, Roll Pin, Carriage bolt w/ nut