hilmor 1932650 R22-404-410A Basic Manifold with Hoses Improved graphics and high-contrast colors deliver precise readings at a glance Light-activated paint illuminates, so you won't be left in the dark A rubberized handle makes it easier to use in wet and dirty environments Hoses have an extra abrasion-resistant layer for the tough environments of HVAC/R Rated for 800 PSI working pressure to work with high pressure refrigerants