The B Braun 477037 is a sterile, single-use extension set designed for medical procedures. It features a female luer lock connector and a Spin-Lock® connector for secure and easy connections. The extension set has a length of 145″ and a priming volume of 22ml, making it suitable for a variety of clinical applications. This product is available in a case of 50 units. Please note that this product requires a prescription.