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 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 Knob Universal Mounting features.
Utilizes Super Clamp for mounting to a table, chair, bed, or just about any other surface. Does not include mounting plate