【Roller Diameter】: 3/4 inch (approximately 19 mm), smooth operation
【Product Application】: Pocket door rollers assembly is suitable for doors and tracks with a height of 1-3/8 inches (approximately 35 mm) and an inner width of 1-1/8 inches (approximately 28 mm)
【Scope of Application】: Sliding pocket door rollers assembly for Rv
【Features】: Sliding door wheels replace is made of quality metal and wear resistant PP to ensure strength in long term use
【Quality】: Professionally manufactured, high performance, stable, and long service life