1.1.OEM&ODM,CNC control 2.Suit for the boat:4.5-5.2m 3.Length:6.8m,Width:1.9m 4.Hot dipped galvanized HXBT500 Boat TrailerSuit for the boat:4.5-5.2mLength:5.5m Width:1.6m Tire:175R13 Tail light: LEDHub,rim,axle,leaf spring:hot dipped galvanizedCapacity: 800kgOptional:dis brake system(hot dipped galvanized steel boat trailer