PPC EX6XLPLUS RG-6 Quad Seal Outdoor/Indoor Compression Connector, (Pack of 50) + Qty 5: F-81 F-Type PPC CF81GHZC 3GHZ Coax Barrels Coupler 50 Pcs top of the line PPC EX6XL Plus Compression Connectors plus 5 Pcs industry choice PPC 3 GhZ high frequency (blue core) F barrel connectors Replace your standard Freq connectors in your wall plate with the PPC high frequency barrel connectors for enhanced digital broadband performance One connector for RG6 Series cables including 60% braid, tri-shield and quad shield. Quad-sealed system prevents moisture migration and Offers superior Corrosion Resistance Preferred and Approved by popular Cable and Satellite system installers