D 1982 - 1 in. Steel Ball Bearing Sliding Door Tandem Roller
D 1982 - 1 in. Steel Ball Bearing Sliding Door Tandem Roller,Prime-Line 1-1/2 in. Stainless Steel Sliding Door Tandem,61sVE16hX+L._AC_SY200_QL15_.jpg,Prime-Line 1-1/4 in. Steel Ball Bearing Sliding Door Roller,Amazon.com: Prime-Line D 1607 Wheel Roller Assembly, Single