AS 4177.1-2004 PDF
Specifies the requirements for towbars and towing brackets for use with 50 mm towballs, intended for trailers and caravans up to 3.5 t aggregate trailer mass, for use on public roads.
More Standards PDF
AS 1799.5-1990
$25.00 $50.00
AS 3746-1990
$25.00 $50.00
AS 3115-1990
$20.00 $40.00
AS 1146.2-1990
$18.00 $36.00