Level Up Your Camera Rigging with ARRI-Style Security
Matthews Studio Equipment introduces the game-changing Anti-Rotation Tip for the patented Infinity Arm system. This innovative accessory features locating pins designed to save time and energy while promoting safer rigging of cameras, monitors, and accessories.

Key Features
- ARRI-Style Compatibility: Works seamlessly with 3/8"-16 anti-rotation receivers on popular cages with ARRI-style 3/8" threads
- Secure Indexing Pins: Prevents equipment from loosening during vibrations, jarring moves, or extreme conditions
- Quick-Release Design: Interchangeable tip allows fast, efficient accessory changes
- No Rotation Worries: Smart design eliminates lefty-lucy/righty-tighty concerns
- Professional Build Quality: Constructed from hardened tool steel for durability and strength
Superior Stability in Any Shooting Scenario
Unlike standard thread tips that can be loosened by unforeseen vibrations, the Anti-Rotation Tip ensures mounted equipment stays completely secure, unable to wiggle loose despite:
- Handheld shooting modes
- Vehicle-mounted camera work
- Extreme conditions like roller coaster shots
- Whipping and jostling movements
The indexing locating pins prevent counterclockwise rotation (loosening), giving you confidence that your expensive equipment is always secure.
About the Infinity Arm System
The Matthews Infinity Arm has become universally accepted as an on-set standard for mounting cameras, lights, monitors, and accessories. This versatile system features:
- Twin assemblies with 360-degree rotatable, interchangeable ball-in-socket assemblies
- Radial rosette center point that locks both arms simultaneously
- Support capacity of 15-32 pounds (6.8 to 14.5kg) depending on configuration
- Lightweight design at only 1.5 lbs (0.6kg)
- Hardened tool steel construction for maximum durability
Complete Tip Collection Available
The Anti-Rotation Tip joins Matthews' comprehensive range of Infinity Arm tips, including:
- 1/4-20 (male and female)
- 3/8 (male and female)
- Mini Matthellini
- 5/8 Baby Pin
- 5/8 Baby Receiver
- Vesa Mount
- Super Mafer Cheese Plate
Easy Integration
The Anti-Rotation Tip can be easily added to your existing Infinity Arm kit, making it a cost-effective upgrade that significantly enhances your rigging capabilities and safety margins.
Technical Specifications
| Thread Type: | 3/8"-16 ARRI-style with anti-rotation pins |
| Compatibility: | Popular camera cages with ARRI-style 3/8" threads |
| Material: | Hardened tool steel |
| System Weight: | 1.5 lbs (0.6kg) |
| Load Capacity: | 15-32 pounds (6.8 to 14.5kg) depending on configuration |
Professional Solutions from Matthews Studio Equipment
Matthews Studio Equipment has been a trusted name in the film and video production industry for decades. Known for innovation and quality, Matthews continues to develop solutions that address real-world production challenges.
What's Included
- 1x Matthews Anti-Rotation Tip for Infinity Arm
- Compatible with existing Infinity Arm systems
Who Should Use This Product
- Cinematographers and camera operators
- Camera assistants and digital imaging technicians
- Grip and electric departments
- Production companies and rental houses
- Documentary and ENG crews
- Commercial and corporate video producers
Why Choose the Anti-Rotation Tip?
When you're working with expensive cameras, monitors, and accessories, security is paramount. The Matthews Anti-Rotation Tip provides peace of mind that your equipment will stay exactly where you position it, regardless of the shooting conditions. This translates to:
- Reduced risk of equipment damage
- Faster setup and breakdown times
- Greater confidence in challenging shooting scenarios
- Professional-grade reliability on every production
Matthews Infinity Arm systems and accessories are available from Matthews dealers worldwide.