This reducer is suitable for ourEVABarrierBeer & Gas hose in 8mm (3/8") OD line to 6.5mm (1/4") OD Hosing.
No clamps necessary! We do recommend cutting your hose straight, not on an angle, to ensure the line has a complete seal. To remove the fitting simply push in the collet and the hose can be removed. These push in fittings are suitable to be used up to 100 psi