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 3926 SYLICON TUBING K 70 - 7x11mm, 1meter Price on request 3892 PVC TUBING K 30 - 5x8mm, 1meter Price on request 3929 SYLICON TUBING K 70 - 10x14mm, 1meter Price on request