jockey wheel material: metal with CE, ROHS price: FOB NINGBO for travel trailer jockey wheelexterior tube Dia.60*4mmwheel 220* ... metallength of extension 280mmweight 10.50kgmax.load 250kg Use: trailer partsDelivery date: 35daysprice: usd$1.0-50/pc FOB ... ..we prodeuce and supply various of trailer parts. It includes trailer connector, jockey wheel,jump starter, trailer adapter, woking light, etc. We ...