20mm Gold Magnetic Seal, 8mm Hole 0.125" Clear PTFE/Clear Blue Silicone Lined SKU: 5150BTP8-20 View Details Add to Your List
20mm Blue BiMetal Seal, 3mm Thick Clear PTFE/Blue Silicone Ultra Low Bleed SKU: 5150BMUL-20B View Details Add to Your List
20mm Silver Seal, 3mm Thick Clear PTFE/Blue Silicone Septa, Ultra Low Bleed SKU: 5150UL-20 View Details Add to Your List
20mm 0.125" Natural PTFE/Blue Silicone Lined Magnetic Seal, 8mm Hole SKU: 5145BTP8-20 View Details Add to Your List
