Airbagit FIT-PUSHTUBE-SPLICER-XPM11 Splice Connector to Tube Air Fittings - 0. 5 x 0. 5 Pushtube Splice Connector 0.5 x 0.5 Tube To Tube Air Fittings. Do not use over 120psi. Package Quantity: 1 Excellent Quality. Great Gift Idea.