Get a spare DO45 V1 Tow Pin for your second vehicle. SA5 plated and rated to tow 4.5T off-road. The standard DO45 V1 tow pin is only compatible with our Cruisemaster DO45 V1 coupling. Machined from graded steel and plated in Supa-Alloy 5 (SA5). Rated to tow 4.5 tonne off-road, these pins are made to last. This kit includes; Standard DO45 V1 Tow Pin Pin Cover C-Spanner Please note this product has a 1 1/4" or 32mm shaft, please ensure your tow tongue is the correct size to receive this shaft.