White colored Luer Lock hub with a 17 gauge blunt tip. The Inside Diameter is 0.040” (1.040 mm) and the Outside Diameter is 0.059” (1.500 mm). Our NT Series Premium polished tips feature a polypropylene plastic double-helix hub with a UV-bonded stainless steel cannula. The burr-free tip design allows for precise dispensing with no residuals. Available in boxes of 50 or bags of 1000.