Kupo KS-406 Super Knuckle Hex Stud Ball for Convi Clamp

Kupo KS-406 Super Knuckle Hex Stud Ball for Convi Clamp – 5/8" (16mm) Hex Baby Stud Prevents Rotation

Solid CNC aluminum construction for reliable mounting

The Kupo KS-406 Super Knuckle uses sturdy CNC-machined aluminum to provide a dependable connection point for filmmaking rigs. It offers a compact ball head design that integrates directly with Super Convi Clamps. In short, it gives you a durable and precise interface where you need it most on set.

Key features

• CNC machining aluminum ball head
• Hex baby stud for Convi clamp
• Dia. 26mm for the ball head
• Black anodized surface treatment
• Limited two-year warranty

How it works with a Super Convi Clamp

The hex 5/8" (16mm) baby stud prevents the knuckle from rotating when you connect it to a Super Convi Clamp. Therefore, it locks into position more securely than a round stud would, helping maintain the intended orientation of mounted accessories.

Specifications

Who should use the KS-406

This Super Knuckle suits filmmakers and rig builders who attach accessories to Super Convi Clamps and require a non-rotating connection. The hex stud design specifically addresses rotation issues when mounting ball-head accessories to a Convi clamp.

Warranty and finish

The product features a black anodized surface treatment and includes a limited two-year warranty. These points indicate an emphasis on corrosion resistance and manufacturer support for a defined period after purchase.

FAQ

• Question: Will the hex stud stop rotation when attached to a Super Convi Clamp?
  Answer: Yes. The 5/8" (16mm) hex baby stud is designed to keep the knuckle from rotating while connected with a Super Convi Clamp.
• Question: What material is the KS-406 made from?
  Answer: The KS-406 is made from CNC-machined aluminum.
• Question: What is the ball head diameter?
  Answer: The ball head has a diameter of 26mm.
• Question: What surface finish does it have?
  Answer: The knuckle has a black anodized surface treatment.
• Question: Is there a warranty?
  Answer: Yes. The product comes with a limited two-year warranty.