8Sinn Side Arm for Shoulder Rigs and Dual Side Grip

Build out your shoulder rig with this versatile side-arm kit from 8Sinn. The reversible extension arm threads onto any ARRI-style rosette for precise positioning, and the double-sided ergonomic grip ensures comfortable two-handed operation on either side of your camera.

No tools are required: simply tighten the thumbscrew to lock the arm and grip in place. Integrated 1/4″-20 accessory threads let you mount lights, microphones, or monitors directly to the side arm for a clean, streamlined setup.

Key Features

• Double-Sided Grip: Composite handle flips for left- or right-hand use
• Reversible Extension Arm: Deflected from the rig axis for user comfort
• ARRI-Style Rosettes: 3 x M6 rosette joints with anti-twist design
• Accessory Mounts: 2 x 1/4″-20 threaded holes on the arm
• Tool-Free Installation: Locking thumbscrews—no hex keys needed
• Materials: Aircraft-grade aluminum arm & high-quality composite grip

Technical Specifications

• Length: 355 mm (14.0″)
• Weight: 260 g (0.57 lb)
• Material: Aluminum (arm), composite (grip)
• Mounting: ARRI-style rosette (M6) & 1/4″-20 threads

What’s Included

• 1× 8Sinn Side Arm for Shoulder Rigs
• 1× 8Sinn Dual Side Grip