Pressure Washer Fittings, Hose Reel Swivel Fittings

1/2 inch NPT Stainless Steel 90 Degree Hose Reel Rotary Union Swivel for Pressure Washer

Powercare 3/8 in. Male NPT x Male M22 Pressure Washer Hose to Trigger Coupler AP31085 - The Home Depot

For connecting a 22 mm male connection with a 3/8 inch male connection.

Brass 22mm Adapter 3/8 FNPT x Female 22mm | PN 5100584

Karcher 8.712-449.0 90 Degree Pressure Washer Swivel, 3000 psi, 1/2

Super Swivel 1/2 Inch Heavy Duty Hose Reel Swivel - Hose Reel Component Fittings For Multiple Applications Easy To Use - AliExpress

Swivel 90°, 1/2 F x 1/2 F, 3000 PSI, Brass - Shop Pressure Washer Parts

Swivel, Extended Hose Reel, 3/8 F x 1/2 F, Legacy - Shop Pressure Washer Parts

High Pressure Hose Reel set up

For connecting a 22MM female connection with a 1/4 female connection.Kranzle Part Number 13365

Kränzle Adapter Fitting 1/4 M-BSP x 22mm Male Plug | PN 9713365