Colder Products Company continues its expansion of the FitQuik product line with fitting options that include color coding accessories for luer connectors, tube fittings with expanded hose barb sizes, and 1/4-28-inch UNF threaded options. Colder’s full line of fittings complements its broad quick disconnect couplings, offering to provide the largest array of connector choices for medical device OEMs. These fittings feature precise hose barbs and thread forms to ensure a secure, reliable fit. Available in nylon and medical-grade polypropylene, these fittings are designed for tubing sizes from 1/16 in. to 3/8 in.