MS2SNK04 is listed in the TrAle GOLD HighPressure 2SNK hydraulic hose family. The official Hoses Technical Catalogue describes a synthetic-rubber inner tube and cover with 2 steel-wire reinforcement layers.
The exact row gives nominal hose size 1/4", working pressure 450 bar and burst pressure 1800 bar. Burst pressure is a destructive-test value, not a permitted operating pressure. Working temperature is listed from -40 to +100 °C.
These values refer to the linked technical catalogue edition. Original imported values and differently coded current product-card variants are not treated as equivalent specifications.
