Kupo KS-738 Arri 3/8"""" Locating Pin To Arri Arri Rossette (M6) Adapter

Kupo KS-738 Arri 3/8" Locating Pin to Arri Rosette (M6) Adapter — 60-tooth 31.8mm Rosette with 360° Rotation

The Kupo KS-738 converts an ARRI 3/8" locating pin into an ARRI-style rosette with an M6 internal thread. It fits ARRI standard rosette accessories and provides full 360° rotation for flexible positioning. The adapter combines precisely machined stainless steel and aluminum construction with a 60-tooth rosette design (31.8 mm diameter) to ensure accurate engagement and repeatable alignment.

Key features and benefits

• Direct conversion from ARRI 3/8" locating pin to ARRI rosette with M6 internal female thread.
• 60-tooth rosette, 31.8 mm in diameter, for positive and repeatable engagement.
• Allows 360° rotation to help position mounted accessories exactly where you need them.
• Precisely machined stainless steel and aluminum construction for precise fit and long-term use.
• Designed for attachment to cages, rosette handles, and other ARRI standard rosette fittings.

Typical uses

Use the KS-738 whenever you need to adapt a 3/8" locating pin mount to accept ARRI rosette-style accessories with an M6 thread. It works with camera cages, rosette handles, and any ARRI-standard rosette fitting, giving you rotation and secure mounting where standard rosette interfaces are required.

What’s included

• Kupo KS-738 adapter (single unit)

FAQ

Question: Will this adapter accept ARRI-standard rosette accessories?
Answer: Yes. The KS-738 features an M6 internal female thread and is designed to mount ARRI standard rosette-style accessories.

Question: Can I use this on a cage or rosette handle?
Answer: Yes. The adapter is intended for attachment to camera cages, rosette handles, and other ARRI-standard rosette fittings.

Question: What materials is the adapter made from?
Answer: The KS-738 is made from precisely machined stainless steel and aluminum, offering a precise fit for rosette engagement.

Question: How does the rosette design affect mounting?
Answer: The 60-tooth, 31.8 mm rosette provides positive engagement and repeatable alignment, while the 360° rotation allows flexible positioning of mounted accessories.