A Grade 4, DDA Compliant return to door round bar Safety lever on a concealed fix screw on round rose with Abuse-resistant spindle. The lever is longer than normal and gradually extends outwards from the door allowing exceptional easy operation. Medical Spec. Part of the Steelworx range in Grade 316 Stainless Steel which offers the benefit of Anti Bacterial qualities associated with this grade. Will suit commercial and modern residential projects as they provide the quality and durability to cope within these environments. BS EN 1906 Rated 200.000 cycle durability, makes this ideal for busy public/office doors where an ergonomic and continual high performance is a necessary requirement. Certified to BS8300 to meet the needs of disabled people. Comes with a 25-year mechanical guarantee and is Fire door rated to BS EN 1634 Timber and Steel.