TNP Banana Jack Keystone Insert (5 Pack) - Speaker Banana Connector Socket Female Port Screw Type Binding Post Snap In Adapter Inline Coupler For Wall Plate Outlet Panel (White) by Amazon.co.uk

• Banana jack keystone insert with red ring color code label connects a speaker cable with a banana plug connector to in wall speaker wire; Fits a standard opening in a wall plate for keystone jacks

• Screw type binding post with adjustable thumb screws can be used with banana plugs or bare wire; Keystone insert with a red ring label connector on both sides provides a professional looking installation in the home or office

• Keystone jacks and wall plates are used to create a cleaner less cluttered media room when running wiring in-wall; Keystone speaker wire coupler with female ports on both sides can connect to speaker cable concealed behind the wall

• Snap in construction of keystone inserts provides a secure connection; Re-usable keystone jack inserts can be easily disconnected and relocated when upgrading or redecorating; Gold-plated binding post connectors provide a reliable connection and distributes authentic audio

• Removable keystones offer an alternative to fixed wall plate binding posts that are not replaceable if damaged