Sonic Foam System - Wrench Set - 53 Pieces - 34" (Large) mssplus If you've broken your gauge

If you've broken your gauge or it starts leaking

Prevost Couplers are quite simply the finest in the world

I'm sending this without any pre-drilled holes

They are not included

The very slim design with a diameter of only 25mm makes it possible to illuminate even hard to reach and compact areas

Sonic Foam System - Wrench Set - 53 Pieces - 34" (Large) mssplus If you've broken your gaugeThese 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.