"THE COUNTRY'S BEST SPRAYER"T.C.B.S. 3-Gallon, Heavy-Duty Professional Poly-SprayerT.C.B.S. will stand up to your most demanding applications. Built with all the features that professionals demand.-18" Heavy-duty brass extension-Heavy-duty brass trigger with viton fittings-Brass fan pattern Veejet-36" Heavy-duty chemical/solventresistant hose-Pressure gauge / relief valve combination-Solvent-safe Viton check valve -strong chemicals, solvents, and technicians are no problem for T.C.B.S.