Manfrotto 410 Geared Head Arca-Swiss Adapter

The Hejnar Photo M410 is a precision‑machined adapter plate specifically engineered to convert your Manfrotto 410 Junior Geared Head to the Arca‑Swiss standard. This conversion allows you to utilize professional Arca‑type clamps and rails, providing the modularity and stability required for precision architectural, landscape, and macro photography.

Quick Overview

• Model: M410
• Custom designed specifically for the Manfrotto 410 Junior Geared Head
• Modular design allows Arca-type clamps to be positioned in 90-degree increments
• Integrated bubble level for fast and accurate camera alignment
• Simple two-step installation with included hex wrenches and hardware
• Universal mounting: Features one 1/4-20 and eight 10-32 tapped holes
• Standard hole spacing: 30mm and 45mm hole-to-hole distances
• Precision CNC-machined from 6061-T6 aluminum with black hard-coat anodizing
• Made in the USA

Product Description

Upgrade your Manfrotto 410 Junior Geared Head with the Hejnar Photo M410 conversion plate. This adapter replaces the proprietary RC4 platform with a rock-solid, anti-twist base that accepts standard Arca-type clamps. To complete the system for use with your camera gear, a separate Arca-style clamp is required (sold separately).

The M410 is engineered for maximum versatility. With eight 10-32 tapped holes placed around a central 1/4-20 hole, you can orient your clamp in 90-degree increments. This flexibility is essential for photographers who need to switch between portrait and landscape orientations or adjust the direction of a panning clamp to match their specific workflow.

Installation is quick and secure, involving two simple steps: first, remove the original factory lockdown lever using the provided 3mm hex wrench; second, attach the M410 plate to the geared head using the supplied 1/4-20 and 10-32 screws. The result is a seamless, zero-play interface that enhances the precision of your geared head setup.