Professional extruded aluminum block 2 1/2" silicone dampened, recalibrateable gauges Free-floating piston type valves reduce O-ring wear Extra access port for vacuum line Extra large sight glass...
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"...
5 Different Valve Cores and Tools for Standard and Large Valve Cores. 37 Pieces 20 Part # 2672, 3 Part # 2673, 4 Part # 2 674, 4 Part # 2676, 4 Part # 2677, 1 Part # 2744, 1 Part # 2745