“FASTER” quick-release couplings enable easy disconnection and connection of filled high-pressure lines by hand and usually without tools. The tested quality guarantees a low oil leakage rate, easy handling, and a long service life. Simultaneous coupling of multiple hydraulic lines and connection of electrical lines is possible. Ideal for front loaders with multiple functions, for example. Additional locking via lever system and can also be coupled under pressure. The multi-coupling is shut-off on both sides and coupling and uncoupling is easy to perform by operating the lever.