1212-004-000PK replacement pinch tubes for TS1212 valve. Natural polyethylene. 0.070" ID (1.78mm). Male luer to female luer lock connection. Supplied in a sealed pack of 10. Products are silicone free and safe for use up to 100 psi fluid pressures. Suitable for use with primers, activators, coatings, oils, lubricants, adhesives, many solvents, inks and paints.