The Smiths Medical 21-4050-24 is a Port-A-Cath II IV Arterial Catheter Kit. This single-lumen kit includes a 1mm ID, 2.8mm OD polysulfone/titanium port and an 8.4FR, 76cm silicone catheter. The kit also comes with a straight/blunt needle and a vein pick. This kit is unassembled, allowing for customization based on the patient’s needs. The Port-A-Cath II IV Arterial Catheter Kit is designed for arterial access, providing a reliable and convenient method for IV therapy. It is sold individually.