The Hopkins engager break-away system is changing the way consumers protect their trailer investments. The Engager activates trailer brakes upon separation from the vehicle, with a built-in battery meter and charger with LED test lights. LEDs indicate that the battery is fully charged, needs to be re-charged, or is currently charging. Trailer break-away kits are legally required in most states. Model # 20101 Item Dimensions: 6. 68" L x 5. 5" W x 4. 87" H.
