Heritage Brass Ring Knocker Matt Bronze finish - K1270-MB Size_260mm x 80mm Its 42mm diameter means you

Its 42mm diameter means you can use these with the Delamain Knobs knowing that if used with a standard bathroom lock

Heritage Brass Door Handle Lever Latch on Round Rose Metro Angled Design Matt Bronze finish

High quality BS3621 fire rated door locks with choice of finish

Eurospec - Overhead Door Closer En2-4 C/W Bc Fig 6 Bracket Full Cover And Armset En1154 - Satin Nickel - CDG420/SNP

Heritage Brass Ring Knocker Matt Bronze finish - K1270-MB Size_260mm x 80mm Its 42mm diameter means youHeritage Brass Ring Knocker Matt Bronze finish K1270 MB Finish Matt Bronze Dimensions Inner Diameter : 80mm Outer Diameter : 110mm Material : Solid Brass Box Contains 1 x Knocker All fixing screws and fasteners