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AS 3819.2-1998

Heavy duty towing components, Part 2: Heavy duty coupling bodies for 70 mm and 110 mm towballs

Standards Australia , 05/05/1998

$18.00 $36.30

Specifies classification, design, interchangeability of dimensions with tolerances, finish, and marking requirements for a coupling body for 70 mm and 110 mm towballs, which are used for the towing of trailers above 3.5 t in tension and compression. A pull-out test and a dynamic test are given in appendices.