AK 7 version I
ALKO ball coupling, sheet steel version for trailers up to 750 kg permissible axle load up to 75 kg permissible vertical load at the coupling point
EC approval 00- 0232
for square drawtube diameter 40 mm fastening hole spacing 90 mm for 2 fastening screws M12, vertical
with lock holder in the handle with safety indicator coupling status and Wear and tear
