SPL-XFR3 gives maximum adjustment as a coolant splitter or manifold. Of 5 total nozzle sockets, 3 rotate independently up to 180°. Each socket location can be quickly locked and unlocked in 13 separate positions with a spring-loaded push button.Two G 1/4" socket plugs and two base mounting screws are included. G 1/4" nozzle sockets, nickel-plated brass, anodized aluminum base (not in contact with coolant).