STRAIGHT CONNECTOR PP, O 4-5-6mm (Nominal) Back Catalog number: 510 Availability: In the manufacturer's stock Price on request - + Recommended 520 T CONNECTORS PP, O 14mm (Nominal) Price on request E652-04 E652-04 2-Way Stopcock, d=6mm Price on request 1255 L CONNECTORS PP, O 14mm (Nominal) Price on request