Mastercool 66661A-AYF Dual 134a/1234yf Gauge Set

The Mastercool 134a/1234yf Gauge Set (Brass) has 2-1/2-inch silicone dampened gauges that can be recalibrated plus R1234yf high and low side quick couplers and R134a high and low side economy couplers. It comes with (3) 60-inch hoses. Mastercool manifold gauge sets are constructed of the finest materials, machined with precision to the highest quality standards and are built to last.

• 2-1/2” Silicone Dampened, Recalibratable Gauges
• Extra Access Port for Vacuum Line
• R1234yf High and Low Side Quick Couplers
• R134a High and Low Side Economy Couplers
• 1/2” ACME-M x 1/2” ACME-F LH Thread Adapter
• (2) 12 mm-m x 14 mm-F R1234yf Adapters
• Set of (3) R134a Standard Hoses