Product Features and Specifications:
- Camco's Trailer-Aid wheel chocks keep your trailer in place so you can re-hitch with confidence
- It is solidly constructed of durable hard plastic with UV inhibitors
- Meets SAE J348 for tires up to 26"
- To use, place on flat ground and push firmly under tire(s). Chock all tires on vehicle, both in front of the tire and behind.
- Length: 8"
- Width: 5"
- Height: 4"
Note: Not recommended for commercial use or with heavy commercial-type trucks or trailers.