This by-pass closet door repair kit includes 4-roller assemblies constructed of stamped steel brackets and plastic wheels. 1-Pair of roller assemblies is for installation on the front sliding panels and have only a 1/8 inch offset. The other pair is for the sliding closet door panel that hangs on the rear track. The roller assemblies of this second pair have 3/8 inch offsets. Each roller assembly features a height -adjustment dial with 7/8 inch diameter wheels. The wheels have convex (round) edges and all are top hung, side-mount design. These roller assemblies are used on Stanley doors and on many others.