.This Duotight Push-Fit Joiner - 8mm x 8mm - will allow you to join beer or gas line sections on your kegging system. Simple to use and requires no tools.
They are extremely easy to use and allow you to simply push your beer and gas line straight into these fittings. No need to purchase clamps. To remove the fitting simply push in the collet and the hose can be removed. We do recommend cutting your hosing straight, not on an angle, to ensure the line has a complete seal.
Fits 8mm outer diameter tube.