The new AL-KO lockable couplings provide added protection for your boat trailer.
Caravan and Trailers are a desirable, however costly investment. AL-KO has incorporated locking technology into the coupling body, ensuring you never forget or lose a vital part of your protection, leaving you vulnerable.
The lock is integrated into the coupling body, which also features the XL grip to optimise the ergonomics and ease of use compared to a classic design. The lockable coupling range includes a 750kg fixed for non-braked trailers, 2 tonnes override suitable for overrun hydraulic & mechanical brakes, and the 3.5 tonnes fixed to suit electric and power-assisted braking systems.