Magic Arm Friction Knob Complete Mounting System

The Magic Arm Friction Knob Mounting System is a durable solution to mounting devices and switches. The Magic Arm can extend 20.5 inches and hold up to 5 pounds.

Securely clamp to a wide variety of surfaces, including tables, wheelchairs, bed, round rails and poles, and other surfaces up to 2". Includes Super Clamp and arm. Choose a mounting plate, bought separately, to complete the mounting system. 

Durable metal construction with a three-joint arm design, including a toothed central joint that locks firmly in place. Easily clamps to flat or round surfaces with the included Super Clamp. Quick-adjust single knob simplifies repositioning while maintaining excellent stability.

The Magic Arm Mounting System delivers superior flexibility and secure positioning with its 20.5″ reach, toothed articulating joint, and single knob locking. A must-have for mounting switches or lightweight devices in any adaptive environment.

Mounting plate and switch not included. 

Key Features

Fully adjustable arm extends up to approximately 20.5 inches (≈ 51 cm)

• Weight capacity: supports devices up to 5 pounds (≈ 2 kg)
• Main articulating joint features interlocking teeth for added holding strength and enhanced stability
• Single tightening knob locks all three joints simultaneously
• Includes Super Clamp for secure mounting to flat or round tubing (included removable adapter wedge allows clamp to secure to flat surfaces, like table edge)