Tube Clamp DDA Assist751 - rivet-on fitting with male lug 

Designed to attach a freestanding handrail to an upright at any angle . Although the saddles of rivet-on Assist fittings are primarily designed to fit snugly on C42 diameter tubes, they may also accommodate D48 tubes with a slight central gap when fitted. Please note, however, that for relevant UK applications, D48 size handrails do not meet the dimensional requirements of the Disability Discrimination Act (DDA) regulations and Building Regulations Part M:2004.