MP9742 48mm ribbed jockey wheel designed for heavy-duty trailer applications with a 300kg load capacity. Features serrated anti-vibration tube to prevent slippage, heavy-duty ball-race thrust bearing for smooth handle rotation, and grease nipple for easy lubrication. Equipped with R-clip and chain to lock handle during transit. Large 200 x 57mm rubber tyre, 230mm height extension range, and 140mm handle extension. Enhanced clear zinc plating provides over 300 hours of red rust resistance. Supplied without clamp, perfect for robust trailer setups.
