Ferrule, 1/4", PTFE, pk 20 Back Catalog number: C-FP020 Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended U-DISK3 Filter, disk, sintered PTFE, 6.5mm section,pk10 Price on request C-DL100-HF Cap, High-flow DiffLok, 1/4", Stainless Steel, pk 100 Price on request C-DL1S0 DiffLok cap, inert, 1/4 ",pk100 Price on request