Compression Screws & Ferrules, 1/16", SS, 5/pk Back Catalog number: CTS-21012 Manufacturer: SCIENCIX Availability: In the manufacturer's stock Price on request - + Recommended 11-1603 Seal, Wash Price on request 11-2570 Needle Seat Price on request CTS-10493 Check Valve Cartridge, 2/pk Price on request