An indispensable tool for blood test and other blood draw procedures, the Becton Dickinson Vacutainer® Safety-Lok™ blood collection set is a phlebotomist's go-to needle and tubing kit. This integrated, easy-to-use set comes complete with your choice of needle size and tubing length, which allows for flexibility and movement during the blood draw process. Also included is a convenient pre-attached holder to ensure U.S. OSHA single-use compliance. Gauge: 23g. Needle length: .75 in. Tubing: 12 in. 50 per box.