Because of its robust construction, it is suitable for outdoor use. 40mm and 45mm profile half cylinders may be used. The handle is sealable and can be used for door gauges from 2 to 12 mm. Swinghandles for other door gauges are available upon request. There is an additional version available for non-removable keys in the unlocked state. The swinghandle is available with black powder coating surface finish or in grey (RAL 7035) with anti-graffiti coating.