Product Highlights
  • Designed for Super Knuckle
  • 8 kg (17.6 lbs) Max. Load Capacity
  • 15 cm (6") Length
  • 1/4"-20 Attachment
  • Aluminum Material Construction
Kupo 3'' Extension Arm with Double Balls for Super Knuckle Kupo 3'' Extension Arm with Double ...
Web Availability: Special Order
This product will be Special Ordered just for you from the manufacturer. We do not stock this item due to its uniqueness or import schedule. Special Order items are Final Sale, see our Return Policy for details.
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Please call and verify availability at the store as stock changes daily.


3" Extension Arm Double Ball

Super knuckle features double socket arm and ball head in each end which allows lock positively with centre knob offers an ultra-versatile solution for mounting and positioning. Constructed from aluminum alloy die-casting shell, ball heads and knob makes it sturdy and lightweight. The standard ball heads comes with a hex baby stud in one end and a 1/4’’-20 threaded stud on the other.

Connecting with Convi clamp by baby hex stud offers brilliant mounting solution on any tube from 5-50mm and flat surface. The innovative design of socket and ball head offers the ability to interchange various components for a wide range of applications in industries including lighting, camera, monitors, tablets, smart phones and any mobile device. Overall length: 151mm (5.95”), Loading capacity: 8kg (17.6lbs)

CMC aluminum extension arm with lack anodized which has a 26mm ball on each measuring 5 inches (127mm) in total length. Ideal for building custom arm configurations with super knuckle (KS-400).


Product Specifications

3" Extension Arm Double Ball

Compatibility Super Knuckle
Max. Load Capacity 8 kg (17.6 lbs)
Length 15 cm (6")
Attachment 1/4"-20
Material Construction Aluminum

Questions & Answers

Kupo 3'' Extension Arm with Double Balls for Super Knuckle

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