Plug thread sizes covered: M18, M16, M14, M12, M10. Gauge hose length: 650mm. Extension hose lengths: 285mm. 2 1/2" diameter digital pressure gauge: range 0 - 300 Psi (0 - 20Kg/cm2). Gauge units include: Kpa, Bar, Mpa, PSI, Kg/cm2. Supplied in a robust blow mould carry case.