This airless paint spray kit bundles everything needed to extend a sprayer's reach: a 50-foot fiber-and-nylon hose, an 8-inch aluminum extension rod, a spray gun with a full 4-finger trigger, and a 517 tip with a tip guard, compatible with most mainstream airless sprayer brands. The hose has a 1/4-inch inlet thread and handles 2900 to 4350 PSI with a 4350 PSI burst rating, while the spray gun is rated up to 3600 PSI with a 7/8-inch outlet thread and built-in swivels that cut down on hand fatigue during long painting sessions. The 517 tip, made from tungsten steel and iron, sprays at a 0 to 50-degree angle with a 10 to 12-inch pattern and a 0.017-inch orifice, suited to primers, stains, varnishes, and latex paint. The 8-inch extension rod adds reach for fences, decks, and higher wall sections, and the hose itself weighs about 3.3 pounds, light enough to manage comfortably while spraying.