Cole-Parmer AO-45505-04 Male luer with lock ring x 1/8" hose barb, Nylon, 25/pk;

Both straight and elbow connectors are available. Hose Barbs are available from 1/16 inch to 1/4 inch with either male or female luer connections. Male luer connections are available with either integral lock ring or separate lock ring. Cole-parmer offers a variety of barbed luer adapters to meet your application's needs standard hose barb for use with flexible tubing smooth bore hose barb to reduce flow turbulence and risk of line contamination wide-bore hose barb for enhanced fluid path flow low-profile hose Barbs for use with semi-rigid tubing such as nylon, polyethylene and polypropylene