Pressure Washer Side Assist Spray Gun, 4500 PSI

Simpson, 4,500 psi, side assist replacement spray gun, for cold water machines, designed to replace or upgrade your existing pressure washer spray gun, equipped with a trigger safety lock out & can be used with pressure washers with standard threaded high pressure hose & wand connections, ergonomic design, easy pull trigger helps reduce hand fatigue for all day use, designed to fit most gas pressure washers.