Safety Blood Collection Needles, 21Gx1 1/14", w/o Holders, Green, 48/bx (5021)

ONE-CARE safety blood collection needles are safety-engineered, multisample blood collection needles that are simple to use, cost-effective and reduce the risk of needlestick injuries. Safety shield allows for one-handed activation to cover the needle immediately upon withdrawal from the vein and confirms proper activation with an audible click.