Specifications: Material: Aluminium Color: Black L : 60inch (1 .5m) TP : 1600bar WP : 630bar OD : 6mm Feature: This CO2 hose system allows you to connect the soda dispenser to the large external non-siphon CO2 tank with CGA320 thread, no need to change the CO2 cylinder frequently. The interface has a detachable adapter, quick connection interface, very easy and convenient to use Package included: 1 x CGA320 adapter hose kit Notes: 1. Manual measurement, please allow slight errors in size. 2. The color may exist slight differences due to different screen displays.