Sirui Low Gravity Head KS-40

Stability and precision in a compact ball head

The Sirui Low Gravity Head KS-40 is engineered for photographers who need dependable support and smooth control. Built from durable aluminum alloy, it offers a strong 25 kg load capacity while keeping the head compact and lightweight. Its low-center-of-gravity design improves balance, helping you work more confidently on uneven terrain and when shooting close to the ground.

Designed for smooth, controlled movement

With adjustable friction control, the KS-40 keeps heavy camera setups steady and easy to position. The panoramic base features a numbered scale and a separate locking knob, making accurate adjustments simple. Dual notches allow quick switching between landscape and portrait orientation, so you can adapt your framing without slowing down your workflow.

Fast setup with Arca-type compatibility

The KS-40 includes an Arca-type quick-release system with a flip-lock mechanism for fast attachment and removal of your gear. The large flip-lock lever is easy to operate with one hand, ideal for quick changes on location. A 360° panning function adds further flexibility for precise composition and panoramic shooting.

Key features

• Low-gravity design for increased stability
• Strong aluminum alloy construction
• Supports up to 25 kg
• Adjustable friction control for heavier camera setups
• 360° panoramic base with numbered scale
• Independent locking knob for accurate positioning
• Dual notches for fast horizontal-to-vertical transitions
• Arca-type quick-release plate with flip-lock system
• Large one-hand flip-lock lever
• Compatible with Sirui AT, T-0S, and A Series lightweight folding tripods

Specifications

• Panning: 360°
• Panoramic base: Yes
• Scale: Yes
• Base diameter: 55 mm
• Ball diameter: 40 mm
• Height: 90 mm
• Maximum load: 25 kg
• Weight: 500 g

In the box

• 1x Sirui Low Gravity Head KS-40
• 1x Quick release plate (TY-55KS)
• 1x 360° panning Arca-Swiss plate (KS-55P)