OPTI-LOK™ I Fittings are ideal for high-pressure connections with 1/16” OD tubing. All fittings from Optimize Technologies are precision machined in the USA for optimal quality and thread consistency, and are rated to 6,000 psi.
Your time is valuable, and it should not be wasted on worrying about fittings. Our machining process ensures tight manufacturing tolerances and minimal product variance. Every fitting you purchase from us will perform just as well as the last, so you'll have no worries about faulty fittings.