Sonic Foam System - Wrench Set - 46 Pieces - 26" (Medium) FreightShipEmail This regulator has the option

This regulator has the option for no gauge or with a gauge and has 1/2" NPT (Female) threads

The pack includes 0°

Without it you'll either be using a plastic fitting that will break or you'll need to put your washer on a milk crate every time you use it

I started sharing my detailing process on Rennlist back in 2014

I use these on:

Sonic Foam System - Wrench Set - 46 Pieces - 26" (Medium) FreightShipEmail This regulator has the optionThese are the tools I've decided to use at OGHQ, they have a nice quality to them with good ergonomics. They aren't intended to replace everything but there is a great variety of tools offered here. For the price, you cannot beat them vs something that's 2x or 3x the cost like Snap On.