The 7.89mm ID6 male/female connectors enable versatile line to line or equipment attachments, reducing assembly time while ensuring durability across motorcycles, trucks, and industrial machinery Ideal for automotive technicians, enthusiasts, and vehicle owners requiring high pressure oil line connection during repairs, upgrades, or routine maintenance connection or disconnect oil lines in seconds with this quick release connector set, featuring push in installation and buttons for secure, leak proof under 500 KPa pressure Simplifying oil systems modifications in garages, racing setups, or cold weather environments where rapid hose adjustments and temperature resiliences are critical for vehicles Crafted from oil resistant nylon, this elbow coupler withstands extreme temperatures ( 40°C to 115°C) and supports 6mm/8mm hoses, integrating sealed barbed ends, Manufacturer: Montesy