Concealed Hinges

Multiple-joint hinges, also known as concealed hinges, are a new type of hinge for the construction sector. Mounted inside the housing to save space and protect against vandalism, they allow opening angles of up to 180° on flaps, hatches, and doors. This ensures optimum accessibility to the inside of the housing. In general, the outside of the housing remains free of attachments that do not match the design or must be avoided entirely due to special requirements, such as ease of cleaning.

				
			 GN 7231
			Stainless Steel Multiple-Joint Hinges, Concealed, with Opening Angle of 90°
		
			 GN 7233
			Stainless Steel Multiple-Joint Hinges, Concealed, with Opening Angle of 120°
		
			 GN 7237
			Stainless Steel Multiple-Joint Hinges, Concealed, with Opening Angle of 180°
		
			 GN 7241
			Aluminum Multiple-Joint Hinges, Concealed, with Opening Angle of 90°
		
			 GN 7243
			Aluminum Multiple-Joint Hinges, Concealed, with Opening Angle of 120°
		
			 GN 7247
			Aluminum Multiple-Joint Hinges, Concealed, with Opening Angle of 180°
		
			 GN 7247.2
			Stainless Steel Spacer Plates, for Multiple-Joint Hinges (Aluminum)
		
			 GN 7247.4
			Stainless Steel Spacer Plates with Tapped Holes, for Multiple-Joint Hinges (Aluminum)
		
			 GN 7247.6
			Stainless Steel Mounting Plates with Threaded Studs, for Multiple-Joint Hinges (Aluminum)
		
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