For situations when luer lock needle systems are required or preferred, Sol-Millennium Medical introduces the SOL-CARE™ luer lock safety syringe. This product is designed with an integrated safety feature that retracts the needle back into the barrel. You also have the added ability to exchange needles or to use any needless access devices with a luer lock fitting. The highly transparent barrel has bold, precise scale for accurate dosage. 21Gx1”, Clear, 100/box, 800/case.