Brass Compression Cross Fitting 4-Way Flared Connector — 6mm & 8mm Motor The hard tube option adds

The hard tube option adds extra rigidity if you prefer a non-bending probe for straight sections

(2) Poles: Are you switching one signal line (single pole

For thicker panels

Suitability depends on local plumbing codes and certifications required in your jurisdiction

but we recommend the Gold 14cm version for standard alto and tenor saxophones

Brass Compression Cross Fitting 4-Way Flared Connector — 6mm & 8mm Motor The hard tube option addsBrass Compression Cross Fitting 4 Way Flared Connector for 6mm & 8mm Tubing When you're routing pneumatic lines, fluid distribution systems, or DIY air circuits and need to split or merge flow at a single junction, a loose or mismatched fitting can mean leaks, pressure drops, and rework. These brass compression cross fittings are built for builders, technicians, and DIYers who need a reliable 4 way connection point without the hassle of soldering or