Sparex Drawbar Hitch Cat. 2 Ø28mm 9 holes 932mm tractor A frame S. Ball Size (ins). Ball Size (mm). Hole centres (mm). Hole Centres Ins. Hole Ø (ins). Hole Ø (mm). Linch Pin Ø (mm). Maximum Towing Load. This item is for off-road use only. Number of holes. Overall height (ins). Overall height (mm). Overall …