Fully assemble and ready to put to work. The Pro and uses a 36" solid molded polymer construction handle with a hollow rip grip for increased heat dissipation when using with a hot water pressure washer. The wand is rated for up to 5000psi, 300° F and 10.5 Gallons per minute. The inlet at the trigger is a 3/8" quick connect socket. At the end of the wand is a 1/4" socket that will accommodate quick connect nozzles.