The 6 port manifold is a dual plane Y style splitter CNC machined from solid billet aluminum with a satin anodized finish. Functions like two Y splitters side-by-side with a hole for a mounting screw or bolt up to 1/4" diameter. ALL PORTS ARE 1/4" NPT >>>YOU WILL NEED BRASS FITTINGS TO CONNECT YOUR LINES, SOLD SEPARATELY Dimensions: 1.70” square x 1.25” long These are commonly used by glass artists to upgrade the workspace by adding a hand/mini torch to the standard bench torch! This manifold is also used to upgrade a single stage torch to dual stage or for upgrading from dual to three stage torches. These smaller manifolds in combo with 3 port splitters can be used with oxygen concentrators as a clean way to combine multiple output hoses to a single line supplying a compressor or straight to a torch.