Mosmatic T304 SS M22 Male (14mm) to 3/8″ QD Coupler Obsessed Garage

Until now, none of these Mosmatic quick disconnect fittings existed. I worked closely with Jaimie from Mosmatic US to have these made for us, the discerning prosumer.  Keep in mind these weren’t built to a price point with sacrificed precision. I wanted these T304 stainless fittings at any cost, and my guess is that many of you do too. 

I get that this is more expensive than brass or Chinese-made stainless, but the fit, finish makes it worth it. These new fittings are unique because they’re manufactured in Switzerland with much greater precision than typical fittings.

If you own an OE pressure washer hose and want to have a stouter quick disconnect experience between your sprayer and hose, you want this QD coupler.

All of my new Mosmatic fittings come with a 6-month warranty, but I suspect they’ll last for quite a while. These couplers just have a satisfying action to them, and even the sound they make sounds stout. 

Do keep in mind that these are a consumable. They are like tires that will be susceptible to wear and tear and likely will need future replacement. What’s important to understand here is that they are much better than the average.

Specifications

Mosmatic T304 SS M22 Male (14mm) to 3/8″ QD Coupler

– Brand: Mosmatic

– Material: T304 Stainless Steel

– Inlet: M22 Male (14mm)

– Outlet: ⅜” QD Coupler

– Warranty: 6 months, for manufacturing defects (does not include o-rings).

FAQ & Support

Why is my 3/8″ coupler leaking from the end?

Pressure Washer Fittings 101: Fittings and QD Naming

Pressure Washer Fittings 102: Applications and Usage

Pressure Washer Fittings 103: Spray Nozzles

 

M22 14mm Is Compatible with the following pressure washers (Active 2.0, Kranzle, AR Blue Pro line, Karcher, Ryobi, Green Works)