CURT class 1 trailer hitches are the lightest-duty hitches of our rear mount receiver lineup. They are engineered for reliability, welded together with quality American steel and blasted clean for a smooth finish. Tested to meet the strict demands of the industry, this CURT class 1 hitch with ball mount has a capacity to tow up to 2,000 lbs. of gross trailer weight and 200 lbs. of tongue weight. This means it can handle a variety of small trailers such as single-axle utility trailers, canoe and kayak trailers, dirt bike trailers and more. It can also accept a hitch-mounted cargo carrier or bike rack, making it a very useful addition to cars with limited cargo space (NOTE: Never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc).Class 1 hitches feature a 1-1/4" x 1-1/4" receiver tube opening and are typically mounted on compact cars, full-size cars and some smaller crossover SUVs, minivans and compact SUVs. This particular hitch and ball mount combination is designed to be a custom-fit trailer hitch for certain years of the BMW 3 Series convertible (except M version) (to verify your vehicle compatibility, see the CURT application guide at curtmfg.com). It comes with a hitch pin and clip and all necessary installation hardware. This class 1 hitch kit also comes with a Euro Mount ball mount, with a 1-7/8" diameter ball, to be a complete towing package. Each CURT class 1 hitch is co-cured with a liquid Bonderite coating and a high-gloss black powder coat finish that provide a lasting defense against rust, wear and harmful UV rays.