Prime-Line 1-1/4 In. Sliding Door Tandem Roller Assembly

Plain Back tandem plain back roller assembly with two 1-1/4 inch concave or grooved steel ball bearing rollers. The stamped steel housing is adjustable. Used by Keller as well as other manufacturers primarily on vinyl patio doors. The housing is 11/16 inches wide, 1 inch tall and 3-1/8 inches long with a 1/4-20 threaded mounting hole on the back end.

Features:

• Twin steel ball bearing rollers are housed in an adjustable steel assembly that helps align your door to the jamb
• Bottom mounted design allows for use on vinyl styled doors
• Comes finished in a gold zinc plating