The Friction Knob UMS Mount features 3 pivot points with a range/reach of 20.5-in/52-cm and can hold up to 5-lb/2.3-kg. Use the Super Clamp to mount to any surface.
This strong, reliable switch mounting system is designed for fast, easy and secure placement of any switch. The arm extends to 20.5-in/52-cm and clamps onto most flat or tubular surfaces, such as tabletops and wheelchairs.
Friction Universal Mounting features:
Utilizes Super Clamp for mounting to a table, chair, bed, or just about any other surface