Qosina and Colder Products Company are offering their FitQuik Connectors in both white and black nylon and natural polypropylene. More than 350 fittings are available in standard configurations, including barbed ends for tubing 1/16” to 3/8” ID, threads (Standard Luer, NPT, 1/4-28 UNF, and 10-32), caps and plugs. FitQuik Connectors are designed to ensure a secure fit in demanding applications and offer a high-quality alternative to standard fittings and luers. These FitQuik connectors are offered to Qosina customers at competitive market prices. Complimentary samples are available.