Absolutely Essential

INNOVECO Glass Chiller – CO2 Glass Froster for Cups and Glasses – Instant Drink Chiller for Cocktail, Beer, Mixed Drinks, Wine – Glass Chiller for Bar, Restaurant, Kitchen.

IPW Industries Inc -Watts AquaLock (3510-0808)- Large Diameter Female Connector 3/8" CTS X 1/2" NPS/Single

IPW Industries Inc-John Guest - Acetal Stem Reducer Quick Connect Fitting 1/2" OD / 3/8" OD/Single- (PI061612S)

Hose Barb Fittings,304 Stainless Steel,3/8" Hose Barb to 3/8" Male NPT Male Thread Adapter Connector,Industrial Hose to Pipe Fittings Connect for Gas/Water/Oil.(5 Pcs)

IPW Industries Inc, Quick Connect Hose Fittings - Polypropylene Male Connector, Push to Connect Fittings - 1/2" OD x 3/8" OD NPT - Single, PP011623W

IPW Industries Inc, John Guest (PI201208S) Acetal Reducing Union Water Filter Quick Connect Fittings for Home Improvement and Reverse Osmosis Filter System 3/8" OD x 1/4" OD

IPW Industries Inc. - Jaco - Male Connector Fitting with Ferrule Nut and Integral Sleeve - Polypropylene 3/8" NPT x 1/4" OD - 1046_PPG 10-4-6-P-P-G

Taiidaues 34 Pcs Brass DOT Air Brake Line Fittings Assortment 1/4" 3/8" 1/2" Air Line Quick Connect Fittings Push to Connect Air fittings Kit with NPT Thread for Semi Trucks or Industrial Air System