This trailer is used in time only. I have had it less than a year and have not used it to haul anything. I bought a jack, spare tire carrier and spare for it. I also installed a wood floor. The wood used was decking. I also added extra tiedowns. The only thing I have used the trailer for is to park my garden tractor on to work on it and stack misc stuff  on it. Lights work and tires are up. Nice little trailer but just don't use it. Lock goes with it. 1&7/8 inch ball. 2,000 lb axle. 375lb empty weight. Thanks for looking!