Reusable zinc plated Fittings. Special zinc plated Steel Fittings are easily assembled. Heart of this system is a specially designed three-braid Hose that will withstand the pressure spikes. Part number: 254606.
I prefer Russell brand fittings and hose. Not easy to use and the Fragola hose you have to use with these fittings is expensive and always under ordered.
Pros
Special zinc plated steel fittings are easy to install