Knott Avonride Lock for Hitch Coupling Ifor Williams Trailers & Ifor Horse Box's
Fits all Avonride Knott heads up to 3500kg. Also fits Ifor Williams Horse Box HB505, 506, 510 AND 511. Fits Ifor Williams trailers and many more fitted with Knott cast couplings. Supplied with Coupling lock barrel, two keys and protective cap.