Mastercool 66661-AYF Dual 134A and 1234YF Brass Manifold Gauge Set

• 2 1/2” silicone dampened, recalibrate-able gauges
• Extra access port for vacuum line
• R1234yf high and low side quick couplers meets SAE J639 & J2888
• 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

Includes

• R1234yf/R134a brass manifold gauge set
• 2 1/2” gauges
• 3-60” R134a standard hoses
• R134a economy couplers (66234, 66334)
• R1234yf quick couplers (67434, 67534)
• 1/2” acme-m x 1/2” acme-f LH thread adapter (83633)