A/C Manifold Gauge Set Dual R12 and R134a ATD-3689

Set Includes:
• Dual Manifold Gauge Set w/ Vibration Free Gauges
• (3) 60” R12 SAE Approved Charging Hoses in Red, Blue & Yellow
Made in USA
• Straight High & Low Side Manual Snap-on Couplers
• The couplers quick connect design has a safety sleeve that protects against refrigerant loss if the coupler is disconnected under pressure. HNBR O-ring offers moredurability than neoprene when using dyes & refrigerants. 6 roller balls provide a better grip on the fitting. Couplers meet or exceed SAE Specifications J639 & J699
• SAE J2196 Nylon Barrier Hose has an 800 PSI working pressure and a 4,000 PSI burst pressure