MTN8272 Features: -72" Hoses.-Standard Red, Yellow and Blue hoses.-Heavy Duty Brass fittings.-R134a 72" Standard R134a Charging Hose Set. Includes: -Convenient length with 1/2 inch couplersThis Standard Hose Set includes one each red, yellow and blue 72" hose. 1/2 ACME x 14mm x 1/5 - Red and Blue. 1/2 ACME x 1/2 ACME - Yellow hose with anti-blowback.. Specifications: -Set of 3 World wide Charging Hose with 3000 PSI Burst /600 PSI Max W.P.. Warranty: -Sets & Kits do not have warranty/ see individual pcs for details.