YC Onion FH75S Fluid Head (78mm Flat Base)

The YC Onion FH75S Fluid Head is a durable, mid-weight tripod head designed for smoother camera movement and increased payload capacity. Built from aluminium, it supports rigs up to 17.6 lb (8 kg), making it suitable for more fully built mirrorless and compact cinema setups.

With continuously adjustable drag controlled via the pan bar, independent pan and tilt locks, and a wide tilt range, the FH75S gives you precise control for both static shots and fluid motion. The 78 mm flat base ensures compatibility with larger tripod platforms, while the side-load quick release system keeps setup fast and secure.

Who this is for

• Videographers using heavier mirrorless or compact cinema rigs
• Operators needing smoother, more controlled camera movement
• Shooters working on 75/78 mm flat-base tripod systems
• Creators integrating tripod and gimbal workflows

At a glance

• 17.6 lb (8 kg) load capacity for heavier setups
• Continuously adjustable drag via pan bar
• 360° panning with independent lock
• Tilt range from +90° to -70°
• 78 mm flat base with 3/8"-16 mount
• Side-load quick release plate (501 type)
• Compatible with DJI and Zhiyun plates
• Built-in bubble level
• ARRI accessory mount and additional 1/4"-20 thread
• Integrated safety stops on plate system
• Lightweight for its class at 1.1 kg

Component breakdown

Fluid drag system
Drag is adjusted continuously using the pan bar, allowing you to dial in resistance for smoother starts and stops. This is especially useful when working with longer lenses or heavier rigs.

Pan and tilt control
Independent locks let you secure pan or tilt individually. The full 360° pan and wide tilt range provide flexibility for tracking shots, interviews, and angled compositions.

Quick release system
The side-loading 501-type plate allows fast, secure mounting. Safety buttons prevent the plate from sliding out unintentionally, which is particularly useful when adjusting cameras on set. Compatibility with DJI and Zhiyun plates helps streamline hybrid workflows.

Mounting and accessories
The 78 mm flat base with a 3/8"-16 thread fits tripods designed for larger heads. An ARRI accessory mount and additional 1/4"-20 thread allow you to attach monitors, arms, or other accessories directly to the head.

Levelling and setup
A built-in bubble level helps maintain a straight horizon. A tightening wrench is included and stores neatly within the head for quick adjustments when needed.

Why choose this product

The FH75S offers increased stability and control compared to lighter heads, without becoming overly bulky. It’s a practical choice when your rig grows beyond entry-level support, giving you smoother motion, higher load capacity, and better on-set usability.

Ideal uses

• Video production with heavier mirrorless or compact cinema rigs
• Interviews, corporate video, and studio setups
• Controlled panning and tilting shots
• Tripod setups paired with gimbal workflows