Tested variety: turn restrictors from Roto
Quality from Roto: turn restrictors for durable aluminium windows / ift Rosenheim: special solutions successfully tested in accordance with DIN EN 13126-5, application 5 / 6 / Corrosion protection class 5 in accordance with DIN EN 1670 / Roto Object Business provides project-specific advice / Entire product range showcased on the manufacturer website