Check the listing for details. McDANTIM MONOBLOCK CO2 SECONDARY REGULATORS - 8 MODELS AVAILABLE. Condition: New. Listed at 99.00 USD. McDANTIM MONO-BLOCK SECONDARY REGULATORS for CO2 1-4 regulator blocks available 0-15 and 0-60 gauge sets available The mono-block design prevents ALL leaks due to not have the connecting brass fittings. FEATURES: Higher flow ratesHigher performanceGreater accuracyGreater sensitivityExceptionally low pressure loss over the seriesEasy servicing 1/4" Male Flare fitting for In/Out3/8" Barb output with shutoff valve. Please go to the place shown in picture #2 if you need the brass female mfl CAP for the end fitting or 3/8" to x/x" BARBED HOSE SPLICER to match your current hose I.D. INTERNATIONAL SHIPPING NOTICE 1. Due to theft we no longer ship directly to Mexico. We will ship to a U.S. package / freight forwarder. 2. Ebay charges an EXTRA 6% to all international orders, therefore we must ADD 6% to your purchase, to be paid for via a PayPal invoice sent to you. You do not need a PayPal acct. to use the invoice.