Yellow Jacket 29985 Plus II Hose 3 Pack with Compact Ball Valve. Hoses have a Metal handle at end of hose fits tight areas and traps all the gasFull flow valveUses standard gasket and valve openerUL recognized assemblies (File SA9737)Recommended for R-410A1/4" RYB PLUS II™ hoses are rated for 4000 psi (276 bar) minimum burst and 800 psi (55 bar) maximum working pressure and an operating temperature of -20° to 180°F (-28.8° to 82.2°C)Minimum bending radius: 6" (152mm)Made in the USA