RYCO Genuine Steel Super-Hi-Flow Air Coupling with Hose Barb Size:1/2" (12mm Barb) tapered threads give a strong

tapered threads give a strong reliable seal

but each design offers unique functions

Pumpmaster JSL SERIES Stainless Steel Jet Pumps JSL40PC

ZORRO Hi-Flex Multi-Purpose Extreamly Flexible Garden Hose

RYCO Genuine Steel Super-Hi-Flow Air Coupling with Hose Barb Size:1/2" (12mm Barb) tapered threads give a strongRYCO Genuine Steel Super Hi Flow Air Coupling with Hose Barb RYCO Airline Couplings are a type of quick connect couplings used in air systems to connect pneumatic tools to a supply of compressed air. They make switching between tools quick and efficient in a fast paced work environment. RYCO Airline Couplings have stainless steel springs and balls, synthetic rubber seals and brass hardened steel sleeves Australian designed for Australian conditions.