Pressure washer spray gun with comfortable soft-grip to prevent fatigue. Includes trigger safety lock for added peace of mind and heavy-duty stainless steel and brass components for durability. Connects to standard M22 hoses, fittings, spray wands, brushes and other accessories. For use with most brands of gas pressure washers up to 3800 PSI. Fits Troy-Bilt Models 020489 (3000 PSI), 020568 (2800 PSI), 020486 (2700 PSI), 020528 (2600 PSI), 020578 (2200 PSI)