An EPDM rubber?O-Ring that serves as an optional extra that can be fitted to each of the expanding Assist fittings.
These will aid construction of a barrier or railing by holding the Assist expanding fittings together while assembling the rail and attain an attractive finish to the smooth handrail joints.
The Assist range from Interclamp has been specially designed to help compliance with the Disability Discrimination Act (DDA) and the Building Regulations Part M:2004.
Parts in this range are designed for quick and easy installation without the need for special fittings or tools, welding, or threading. These parts are designed to allow you to easily integrate them when installing a new tubular structure or when refurbishing an older system.
The range forms flush joints with size C42 tube In order to meet the requirements of the above standards.