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A small metal 13mm circular thumbscrew with knurled edge

Tilta Technology Co.,Ltd

Tilta Technology Co.,Ltd 13mm Circular Thumbscrew for FF-T03 Follow Focus camera accessory

SKU CH-5HC0-GZGCE

A 13 mm circular thumbscrew secures the FF-T03 follow focus for quick, reliable adjustments on set

  • Designed specifically for the FF-T03 Follow Focus system
  • 13mm circular thumbscrew prevents slippage during shooting
  • High-quality materials withstand rigorous production use
  • Thumbscrew design enables quick attachment and detachment
  • Precision-engineered for reliable focus transitions on set

Purpose and Compatibility

This 13mm circular thumbscrew is built exclusively for the Tilta FF-T03 Follow Focus system. It serves camera operators and focus pullers who need a direct replacement or spare fastening part for that specific unit. Buyers using other follow focus models or generic rod systems cannot use this screw.

Function and Handling

The thumbscrew replaces a standard hex or flat-head bolt, letting the operator tighten or loosen the focus module by hand without tools. Its knurled circular head gives a reliable grip for quick adjustments during takes, while the 13mm thread length matches the FF-T03 mounting point exactly. No additional accessories or software are included.

Installation and Common Issues

Installation is a simple hand-twist into the FF-T03's threaded hole; no drivers or Allen keys are required. The most frequent problem is cross-threading when the screw is started at an angle, which can damage the follow focus housing. Over-tightening by hand can also strip the threads, so firm finger pressure is sufficient.

Highlights

  • Designed specifically for the FF-T03 Follow Focus system
  • 13mm circular thumbscrew prevents slippage during shooting
  • High-quality materials withstand rigorous production use
  • Thumbscrew design enables quick attachment and detachment
  • Precision-engineered for reliable focus transitions on set

Specifications

No published specifications for this item yet.

Questions about this item

Will the 13mm circular thumbscrew need replacement if the threads wear from frequent adjustments on the FF-T03 Follow Focus?

The thumbscrew is crafted from high-quality materials for long-lasting durability, and its robust design withstands rigorous use and frequent adjustments on set.

What is the first limit that appears when the thumbscrew is used continuously during long shooting days?

The secure 13mm mounting prevents slippage during critical shooting situations, maintaining a stable connection throughout extended production use.

Does the thumbscrew generate any heat or noise when left fastened on the follow focus all day?

As a passive mechanical component, the thumbscrew produces no heat or noise during continuous operation on the FF-T03 Follow Focus system.

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