Pre-slit White PTFE/Red Silicone Septa, 11mm Crimp-top Aluminum Cap, 5.5mm Centre Hole Back Catalog number: PL30A-016 Availability: In the manufacturer's stock Price on request - + Recommended 702802 N 13 Aluminium crimp cap, silver, center hole pack of 100 96,00 Kč 5190-6182 MS Analyzed Kit Amb WrtOn Crmp 1,000pk 22 861,44 Kč 5540-11G 11mm Green Poly Crimp™ Seal, PTFE/Butyl Rubber Lined [Patented] 858,00 Kč