KAKO Pressure Washer Gun 38-inch Two-Wand Kit — 5200 PSI, M22 Universal Fitting

The KAKO Pressure Washer Gun is a compact, heavy-duty spray gun available with one or two extension wands, rated up to 5200 PSI and fitted with universal M22 connections for broad pressure-washer compatibility.

This complete cleaning kit pairs a reinforced brass-bodied trigger gun with interchangeable wands and five spray tips so you can tackle vehicles, patios, siding, and other outdoor surfaces without swapping tools. Built to resist corrosion and to handle hot water up to 60°C (140°F), the gun is offered in three lengths: an 8" standalone gun, a 23" gun plus one wand, and a 38" gun with two wands for extended reach. The package supports gasoline and electric pressure washers and comes with a universal 1/4" quick-connect fitting plus adaptors for M22 14mm and 15mm hoses.

What cleaning tasks does the KAKO Pressure Washer Gun cover?

This gun is designed for general exterior cleaning where high-pressure water helps remove dirt, grime, and buildup. With five nozzle angles and up to 8 GPM flow, you can adjust spray pattern and force to suit delicate or heavy-duty jobs. The included wands add reach for roofs, second-story siding, and undercarriages.

• Automotive: bikes, cars, and truck wheels
• Property: driveways, patios, and decks
• Home exteriors: siding, gutters, and windows (use lower-pressure tips)
• Roof and high places: 23" or 38" wand configurations for safer overhead cleaning

How durable and safe is the gun under high pressure?

KAKO engineered the trigger gun with a heavy-duty brass inlet and robust internal components to minimize leaks and withstand frequent use. It’s rated to a maximum of 5200 PSI and a peak flow of 8 GPM, and it tolerates water temperatures up to 60°C (140°F). A safety locking trigger prevents accidental discharge during handling and transport.

• Brass fitting for secure, corrosion-resistant connections
• Rated for up to 5200 PSI and 8 GPM flow
• Comfort-grip handle and safety lock to reduce operator fatigue and risk
• Suitable for hot water up to 60°C (140°F)

Which washers and hose fittings are compatible with this kit?

The gun uses a universal 1/4" quick-connect coupling and includes adaptors to work with common M22 fittings found on many consumer pressure washers. It’s compatible with brands such as Generac, Simpson, Briggs & Stratton, Craftsman, Karcher, and Ryobi when the washer’s fittings match or are adapted to the kit. If your system uses an M22 14mm or 15mm hose, use the corresponding connection method described in the manual.

• 1/4" quick-connect fitting for standard attachments
• Works with M22 14mm and M22 15mm hoses with included coupler
• Compatible with many gas and electric pressure washers
• Not a self-pressurizing pump — relies on your washer’s water pressure

How do the five nozzles change cleaning performance?

The kit includes five quick-change nozzle tips—0°, 15°, 25°, 40°, and 65°—so you can vary jet width and impact. Narrow degrees concentrate force for stubborn stains; wider degrees produce gentler, broader rinses. Swap tips quickly on the wand to adapt for spot cleaning, rinsing, or gentle washing of fragile surfaces.

• 0° — concentrated jet for tough spots (use cautiously)
• 15° — powerful focused cleaning for grime and grease
• 25° — balanced spray for general washing
• 40° & 65° — gentler rinsing for paint, windows, and delicate surfaces

Who is this for? The KAKO Pressure Washer Gun kit suits homeowners, detailers, and property maintenance pros who need a reliable, modular spray system for a range of outdoor cleaning tasks. Choose the 8" gun for tight work, the 23" version for elevated reach, or the 38" dual-wand configuration to keep you safely on the ground while reaching roofs and second-story siding. It’s best when paired with a pressure washer that can supply the required pressure and flow for optimal cleaning.