The all new 15mm Twist Coupling adapter offers you a consolidated option to adapt to proprietary M22 fittings that, previously, kept you from upgrading the stock guns and hoses provided by the manufacturer. Standard pressure washers will have a 14mm stem required, however, in the image provided you can see the enlarged stem. Some manufacturers have changed to 15mm to prevent you from upgrading through the useof aftermarket accessories, until now!
This premium adapter has been quality tested and certified by MTM Hydro to fit a variety of pump outlets including select popular models of Sunjoe, Ryobi, AR, and Greenworks so that you can, now, upgrade your hose setup to Kobrajet. Beware, some of these residential washers that come with hose reels may not expose the pump outlet. If this is the case, take a look at the 24.5004 fitting to upgrade your gun/lance setup after the hose for these same residential pressure washers.