Rolltrak Shed & Robe Replacement Roller 19.5mm White SKU: 210401 MODEL: R4360 Error. try again later You've successfully joined the club $ 11 .12 each Available on orders $50 to $1500. More info × Mitre 10 Variants Bearing acetal convex roller. Features and benefits Diameter: 19.5mm. Load: 12kg each roller. Threaded 1/4 inch stud axle. Suits some wardrobe doors.