Tubing, PTFE, 4.0 x 3.0mm ID, 3m/pkg Back Catalog number: JR-T-4039-M3 Availability: In the manufacturer's stock Price on request - + Recommended JR-T-626-00-M3 Tubing, SS, 1/8" x 2.1mm ID, 3m/pkg Price on request JR-T-4183-M10 Tubing, PTFE, 1/16in natur; 0.50mm ID, 10pk Price on request ST1X1-1M Silicone Tubing 1X1, 1mm ID, 3mm OD, 1m Price on request