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Steel articulating arm with three pivot joints and dual 5/8 inch studs, 21 inch reach, 9.75 lbs capacity

Tether Tools

Tether Tools Rock Solid Master Articulating Arm 9.75 lbs

SKU CH-4QZT-64S7E

Articulating arm holds monitors, lights or cameras up to 9.75 lbs with 21" reach and three pivot points locking from a single knob

  • Supports heavy monitors and lights up to 9.75 lbs
  • Extends 21 inches for flexible positioning across sets
  • Three joints release with one knob for fast adjustments
  • Dual 5/8" studs fit standard clamps and platforms
  • 360-degree rotation on both ball joints for precise angles

Superior durability for creative rigs

The Tether Tools Rock Solid Master Articulating Arm is built from robust steel to withstand demanding studio and location work. Photographers and videographers can mount monitors, lights, tablets or small cameras with confidence that the structure will not flex. Its 9.75 lbs load rating covers most common on-set accessories.

Integrates with standard grip gear

Dual 5/8" baby locking hex stud ball joints connect directly to clamps, platforms and brackets such as the Tether Table Aero or Rock Solid Camera Platform. Three articulating joints release with one twist of the centre knob, allowing rapid repositioning before locking solid again. Standard 3/8"-16 and 1/4"-20 threads add further mounting flexibility.

21 inches of reach with 360-degree rotation

At full extension the arm spans 21 inches, giving ample clearance around tripods or stands. Each ball joint rotates a full 360 degrees so you can dial in precise angles without re-clamping. The 9.75 lbs limit means heavier cinema cameras or large teleprompters will require a stronger support solution.

Highlights

  • Supports heavy monitors and lights up to 9.75 lbs
  • Extends 21 inches for flexible positioning across sets
  • Three joints release with one knob for fast adjustments
  • Dual 5/8" studs fit standard clamps and platforms
  • 360-degree rotation on both ball joints for precise angles

Specifications

No published specifications for this item yet.

Questions about this item

How much weight can the 21" arm hold before it slips?

The arm is rated for a maximum load of 9.75 lbs, so monitors, lights or other accessories up to that weight will stay locked in position when the centre knob is tightened.

Does the steel construction get hot or make noise during a full day of shooting?

The arm has no moving parts that generate heat or sound; it remains silent and at ambient temperature regardless of how long it stays clamped in place.

Which threads do I need on my existing gear to mount this arm?

Your clamps, platforms or mounts must provide either a 3/8"-16 or a 1/4"-20 thread to accept the arm's dual 5/8" locking hex stud ball joints.

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