OG Spec Mosmatic Nozzle Assembly Orifice:2.5 It took quite a lot

It took quite a lot of digging

3/4" starts at 110-550 Nm (81-405 lbft) and ends at 150-750 Nm (110-553 lbft)

This is a 1/2" impact socket set

none of these Mosmatic fittings existed

1/4" or 3/8" NPT Male Threaded Coupler

OG Spec Mosmatic Nozzle Assembly Orifice:2.5 It took quite a lotAll about Nozzles and how to select the right size The Pressure Washer Spreadsheet The Story Alright, this was a long time coming. These OG Spec Mosmatic parts are exclusive to Obsessed Garage and I worked for a long time with Jaimie from Mosmatic to get these really dialed in. All of the parts in this collection are the best in the world, including this OG Spec Mosmatic Nozzle Assembly. I get that this is more expensive than brass or Chinese made