The Parker 721-12 hydraulic hose 3/4" x 10' | 4-Wire | SAE 100R12 | 4000 PSI | OEM is a wire/cable connector from Parker. It carries electrical current across a joint in a wiring run, keeping the connection secure and low-resistance. Key specifications noted on this listing include 4000 PSI. It is commonly in equipment cable assemblies and field wiring installations.
