Four machined medium sized parts in a satin silver finish, from the seller's range of bar cut parts over 22: a flanged sleeve, a pin, a nozzle body and a ported housing. The flanged sleeve has an external thread at the top, a small side spigot and grooves along its body. The slender pin has a pointed tip, an O-ring and a disc-shaped head. The nozzle body holds a pointed pin above an O-ring, with a small side tube fitting and an engraved marking. The housing has a chamfered nose with flats, a large threaded side port and small tapped holes. Typical parts in this group are done for Brass, Hydraulic cylinders, machines etc, as a family of parts with medium volume.