Prime-Line N 6599 Roller Assembly 1-1/2'' D x 5/16'' W Roller, Aluminum, 2-PACK BOTH ARE BRAND NEW! BOTH WERE OPENED AND INSPECTED. Suitable for: Monarch 500 Series Aluminum Frame Doors Prime-Line Roller Assembly, 40 lb Weight, Number of Rollers: 1, Bearing Type: Ball, Roller Edge Type: Concave, Roller Width: 5/16 in, Roller Diameter: 1-1/2 in, Aluminum, Silver, Unfinished, Bottom Mounting, Dimensions: 1-3/4 in L x 1/2 in W x 3 in H, Suitable for: Monarch 500 Series Aluminum Frame Doors 1-3/4 in. x 1/2 in. x 3 in. assembly housing Adjustable aluminum housing with round extruded boss Constructed of a plastic wheel with steel ball bearings, assembled in an extruded aluminum housing Used by Monarch Door Company on 500 series aluminum-framed sliding mirror closet doors 1-1/2 in. diameter concave ball bearing roller Diameter 1-1/2" Material Aluminum Length 0.65 Number in Package 1 pk Hardware Included Yes Packaging Type Carded Each Weight 0.140 LB Product Type Mirror Door Roller Assembly Alternative UPC 078874164456 Height 7.40 Width 3.75 Country Origin Code US Finish Unfinished Roller Width 5/16" Color Silver Roller Edge Type Concave Bearing Type Ball Mounting Type Bottom Weight Capacity 40 lb Application For interior applications Dimensions 1-3/4'' in L x 1/2'' in W x 3'' in H Nomenclature N 6599 MIRROR DR RLR RND NYLON Number of rollers 1 Roller Diameter 1-1/2"