DK-LOK® Two Ferrule Tube Fittings

DK-LOK® two ferrule tube fittings are raising the bar!  DK-LOK® two ferrule tube fittings incorporate the most ROBUST, FULL MASS back ferrule technology on the market.  This back ferrule technology along with outstanding dimensional control allows DK-LOK® to perform leak free against ASTM F-1387 as a pure assembly and when intermixed with Swagelok®.  Ask us about our ASTM F-1387 pure and Intermix testing.  Simply Impressive!