18mm Magnetic Screw Cap, blue SIL/PTFE, pk/100 Back Catalog number: 18 03 1309 Availability: In the manufacturer's stock Price on request - + Recommended 53971-09FPK 9mm R.A.M.™ Ribbed Cap, Pink, Bonded PTFE/Silicone 39,41 € 53951-09FN 9mm R.A.M.™ Ribbed Cap, Natural, Bonded PTFE/Silic 34,65 € 805050-10B 10-425mm Blue PP Closure, PTFE/SIL 0.050", pk/100 32,99 €