(Jorgenson Labs) Specially designed with large bore tubing for the simple and rapid administration of I.V. fluids. 72" extra long clear tubing. Large on/off clamp for simple fluid control in tight areas. Large I.V. spike for quick puncture of rubber stopper. Standard luer fitting. Note: for best results use a 16ga x 1 1/2" needle for calves, 14ga x 2" needle for adults. Set is sterile, ready to use.