Screw cap ND18, silver, closed, Sil/PTFE, pk/100 Back Catalog number: 18 03 1666 Availability: In the manufacturer's stock Price on request - + Recommended SBC209202 20mm Blue magn. Cap, WhitPTFE/LighBlue SIL, pk/100 Price on request 5150BTP8-20 20mm Gold Magnetic Seal, 8mm Hole, 0.125" PTFE/Blu 72,30 € 702799 PR N20-H, si 6,69 €