Closet Door Tandem Roller Assembly with Adjustable Steel Bracket 0.875 Inch Wheel Diameter

Tandem round edge roller assembly.

Offset adjustable steel bracket. 
Used on Cox.
Fits 3/4 inch thick doors.

Diameter: 7/8 inch
Offset: 1/2 inch
Roller Edge Type: Convex
Front Back: Back
Mount: Side

Priced and sold in pairs.

This product is similar to or the same as the following part numbers in these brands:
Prime-Line Products: N 7037
SlideCo: 163223-B