Our Polypropylene Barbed to Male Luer Lock Adapters provide a convenient way to connect soft-walled tubing with products that feature a female luer lock receiving port. Each adapter has an integrated locking ring surrounding the male luer nose, for more secure connections. Additionally, each adapter is manufactured from polypropylene, making them ideal for use with most aqueous solutions. They are packaged individually or as a 10-pack, as indicated, and options are available for use with a variety of tubing inner diameters.