A vascular closure device that includes an inflation tube, a flashback tube, a dual lumen tube, a bond portion, and an inflatable balloon. The inflation tube defines an inflation lumen. The flashback tube defines a flashback lumen. The dual lumen tube has first and second lumens and is positioned distal of the inflation tube and flashback tube. The inflation tube and flashback tube are integrally connected to the dual lumen tube at the bond portion with the inflation lumen in fluid communication with the first lumen and the flashback lumen in fluid communication with the second lumen. The inflatable balloon is mounted at a distal end of the dual lumen tube and is in fluid communication with the inflation lumen.
