CURT class 1 trailer hitches are the lightest-duty hitches of our rear mount lineup. They are engineered for reliability, welded together with quality steel and blasted clean for a smooth finish. Tested to meet the strict demands of the industry, this CURT class 1 hitch has a capacity to tow up to 1,000 lbs. of gross trailer weight and 100 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 (NOTE: Never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc). This class 1 hitch is a fixed-tongue hitch, having a fixed draw bar to accept a trailer ball rather than a receiver tube to accept a ball mount. Class 1 hitches are typically mounted on compact cars, full-size cars and some smaller crossover SUVs, minivans and compact SUVs. This particular hitch is designed to be a custom-fit trailer hitch for certain years of the Mazda RX7 coupe (to verify your vehicle compatibility, see the CURT application guide at curtmfg.com). It comes with all necessary installation hardware. Each CURT class 1 hitch is co-cured with a liquid Bonderite coating and a high-gloss black powder coat that provide a lasting defense against rust, wear and harmful UV rays.