AS 3819.1-1998

Original price was: $36.30.Current price is: $18.00.

Heavy duty towing components, Part 1: 70 mm and 110 mm diameter towballs for heavy duty couplings

Standards Australia , 05/05/1998

Pages: 11

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Specifies classification, design, interchangeability of dimensions with tolerances, finish, marking requirements for 70mm and 110mm towballs, which are used for the towing of trailers above 3.5t in tension and compression. A dynamic test is given in an appendix.