Bulletpoint Carbon Fiber + Kevlar Locking Adjustable Mounting Arm — Dual 20mm Sockets, 4cm‑to‑4cm, 9‑Position Articulating Joint

Bulletpoint’s locking adjustable carbon fiber + Kevlar mounting arm is a lightweight, high-strength articulating arm with dual 20mm socket ends for secure device placement from 4cm to 4cm.

This compact 4cm-to-4cm mounting arm blends carbon fiber and Kevlar for a durable, low-mass solution that hooks into the Bulletpoint ecosystem via two 20mm aluminium sockets. Designed for repeatable, tool-free positioning, the arm uses an articulating joint with nine indexed adjustment positions to lock your device where you need it—on camera rigs, mic booms, vehicle mounts, or studio fixtures. The minimal profile and robust locking mechanism make it ideal when stiffness and fine control matter without adding bulk.

How does the articulating joint improve positioning?

The center articulating joint provides up to 90° of rotation in any direction with nine distinct detents so you can lock precise angles. It keeps adjustments predictable and prevents slow drift over time.

• Nine indexed positions for repeatable setups
• 90° maximum articulation per joint direction
• Firm lock when tightened to avoid sag
• Smooth pivots for fast repositioning between shots

What devices and systems does this arm fit?

Each end of the arm features a 20mm socket to accept Bulletpoint-compatible ball connectors and device holders, making it a plug-and-play component of that accessory ecosystem. It’s sized for small to medium accessories that need a rigid mounting point close to the fixture.

• Dual 20mm aluminium socket ends for Bulletpoint holders
• Compatible with camera accessories, small monitors, lights and microphones
• Useful in rigs, vehicle mounts, and tabletop setups
• 4cm-to-4cm length fits compact mounting needs

What materials and build qualities matter for performance?

Carbon fiber and Kevlar combine low weight with high stiffness and impact resistance, offering a favorable strength-to-mass ratio. Aluminium socket ends provide precise fitment to the Bulletpoint ball system and resist wear from repeated use.

• Carbon fiber/Kevlar composite for lightweight rigidity
• Aluminium 20mm sockets for secure connections
• Robust locking mechanism to prevent slippage
• Corrosion-resistant finishes for longevity

How easy is it to install and adjust during a shoot?

Installation is quick: clamp or insert compatible ball connectors into each 20mm socket, then rotate the articulating joint to the desired detent and tighten the lock. Adjustments are tool-free and intuitive, so you can reconfigure mid-session without interrupting workflow.

• Tool-free angle adjustments via indexed detents
• Quick attach/detach with Bulletpoint ball sockets
• Compact 4cm arms for tight spaces
• Repeatable positioning for multiple setups

Who is this for: Creators, technicians, and professionals who need a compact, stiff, and reliable mounting solution will benefit most. If you work with small cameras, monitors, lights, microphones, or other accessories that require secure, repeatable positioning in tight spaces—on rigs, vehicles, or studio gear—this Bulletpoint carbon fiber + Kevlar articulating arm provides the control and weight savings you want without compromising strength.