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Metal double rod clamp with wing screws and removable bushings for 15 and 19mm rods

SZJELEN

SZJELEN 15mm/19mm Rod Adapter Double Rod Clamp for Wireless Focusing Motor Manager

SKU CH-QS6W-R62HB

Adjustable double clamp secures wireless focusing motors to 19mm rods with removable bushings for 15mm compatibility and wing-screw engagement

  • Specifications15mm/19mm
  • CompatibilityARRI RED Camera

Color Black

  • Dual rod compatibility with 15mm and 19mm systems
  • Removable bushings allow quick switch between rod sizes
  • Wing screws enable fast clamp adjustment and secure locking
  • Adjustable motor engagement angle for precise focus control
  • Designed for ARRI RED and Sony cinema cameras

15mm and 19mm Rod Adapter Clamp

This SZJELEN adapter clamps onto 19mm rods and includes removable bushings for 15mm rods. It serves as a mounting point for a wireless focusing motor manager on ARRI and RED cameras. The design accepts both rod diameters without swapping the whole bracket. Camera assistants who need a single clamp for mixed rod sets will find it useful.

Adjustable Wing Screw Engagement

Wing screws open and close the clamp so the motor manager can be fixed or repositioned quickly. The mechanism allows fine adjustment of motor engagement angle during setup. No tools are required to loosen or tighten the grip on the rods. Operators who frequently change lens configurations benefit from the fast release.

Sustained Rig Use

The thickened 19mm-to-15mm tube and bracket maintain alignment when the rig is moved between setups. The clamp holds its position on the rods without slipping during handheld or dolly work. It is not suited for rigs that require a fixed hard-stop or calibrated repeatable stops. Builders needing a locking detent or indexed positions should look elsewhere.

Highlights

  • Dual rod compatibility with 15mm and 19mm systems
  • Removable bushings allow quick switch between rod sizes
  • Wing screws enable fast clamp adjustment and secure locking
  • Adjustable motor engagement angle for precise focus control
  • Designed for ARRI RED and Sony cinema cameras

Specifications

BrandSZJELEN
Model15mm/19mm Rod Adapter
Specifications15mm/19mm
CompatibilityARRI RED Camera

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Questions about this item

How do I install the clamp on a 19mm rod and what step is often missed?

Slide the clamp onto the 19mm rod, then tighten both wing screws evenly; the step often missed is confirming the removable bushings stay seated so the motor engagement stays adjustable.

What maintenance will this adapter need over time?

Periodically check the wing screws for loosening from vibration and inspect the removable bushings for wear; replace bushings if they no longer grip 15mm rods securely.

What limit appears first during sustained use on set?

The wing-screw clamping force is the first limit; under constant vibration the screws can back off, so re-tighten them between takes to keep the motor engagement stable.

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