FPP Outlet offers a large, quality selection of Parker steel tube and compression tube caps that are in-stock. The Triple-Lok® 37° flare tube, Seal-Lok O-Ring Face Seals and A-Lok precision engineered components give you the options to meet all your specific needs. FPP Outlet helps you maintain your bottom line and get back to business. Orders placed by 2 p.m. usually ship the same day. Stock-up today to avoid downtime tomorrow.