K28, R22, R404a & R410a, Check & Charge-Kit Gauge kit 1/4" MF Hose Connection
The hose connection is 1/4" Male Flare
The Gauge is JB Industries part# M2-460
It reads in, R22, R404a and R410a
This is the screw-on can taper for the new 5/16" Right-Hand-Threads, Self Sealing Cans.
