ball valve switch
collapsible hook
optional gauges
Flat and smooth,Scrape resistance and durability
Double protection,The outer rubber is lined with rigid plastic
National high precision pressure gauge
Built-in anti-crowd-death device,protect leaking
Dimeter of gauge 68mm | Dimeter of gauge 80mm | Gauge scale |
ST-B168H | ST-B180H | R22, R404A, R410A, R407C (optional gauges) |
ST-B168L | ST-B180L |