STRAIGHT CONNECTOR PP, O 6-7-8mm (Nominal) - (10 Back Catalog number: 70511 Availability: In the manufacturer's stock Price on request - + Recommended SGC-4-4G SS Gauge Connector 1/4" Tube x 1/4" PF Price on request 70510 STRAIGHT CONNECTOR PP, O 4-5-6mm (Nominal) - (10 Price on request P-779 NanoTight Union 1/16" OD Tubing, PEEK, 0.005" Price on request