The Ulanzi SC‑02 is a rugged 4.5″ vacuum suction cup with a hand pump, a double-ball joint, and a NATO quick-release rail for securely mounting an action camera or lightweight camera on clean, flat, and non-porous surfaces. It offers 360° adjustment, standard 1/4″–20 and 3/8″–16 threads, and a recommended load capacity of up to 3 kg for static use.
The Ulanzi SC‑02 is a rugged 4.5″ vacuum suction cup with a hand pump, a double-ball joint, and a NATO quick-release rail for securely mounting an action camera or lightweight camera on clean, flat, and non-porous surfaces. It offers 360° adjustment, standard 1/4″–20 and 3/8″–16 threads, and a recommended load capacity of up to 3 kg for static use.
A Stable Camera Mount Where a Tripod Won’t Work
The Ulanzi SC‑02 uses a 4.5″ vacuum suction cup with a manual pump to mount the camera on clean, flat, and non-porous surfaces. It works on glass, car bodies, metal panels, and other smooth surfaces, and its dual ball joint allows for precise composition adjustments.
Recommended load capacity of up to 3 kg for static use
Quick attachment using a pump with a red indicator
Arm adjustable through a 360° range
Quick-release rail and NATO clamp
Larger surface area for a more secure grip
The 4.5″ diameter increases the contact area and helps distribute the suction force. Always clean and dry the surface and the underside of the suction cup before installation—dust, pores, or moisture can significantly weaken the vacuum.
The pump creates a vacuum without tools
Repeatedly squeeze the pump to evacuate the air from beneath the suction cup. The manufacturer specifies a holding force of 40 kg vertically and 60 kg horizontally; however, the recommended load for the assembly is a maximum of 3 kg, and significantly less while riding.
A red line indicates the suction level
Pump until the red indicator line disappears. If it reappears during use, stop, check the surface, and restore the vacuum. To remove the mount, use the two release tabs marked “OPEN.”
Two ball heads for precise positioning
Use a single locking knob to release both ball heads, set the desired angle, and then tighten the arm securely again. The top 1/4″‑20 screw is compatible with cameras and accessories featuring a standard tripod thread.
NATO: Quick removal and adjustment without disassembling the assembly
The included 60mm NATO rail screws onto the base. The clamp with the arm can be slid along the rail, and thanks to the spring-loaded stops, it is protected against accidental disengagement.
Expandable body with multiple threads
The base features 1/4″‑20 and 3/8″‑16 threads for additional compatible arms, mounts, or accessories. To ensure a secure setup, always monitor the total load and use appropriate safety measures.
Store the entire set in the included bag
The suction cup, arm, NATO rail, and mounting wrench all fit into the fabric drawstring bag. This allows you to transport the assembly together and protect the rubber surface from dirt.
For action cameras and lightweight cameras
The SC‑02 can be used for static shots, time-lapse photography, shots through glass, and low camera angles on smooth surfaces. When mounting on a vehicle, always attach a safety cable and adhere to the manufacturer’s stricter limits.
Safety While Driving
According to the manufacturer’s instructions, do not exceed 80 km/h while driving; use the suction cup only on a flat surface; limit the weight of the assembly to 0.5 kg; and always secure it with a separate safety cable to a fixed point. Check the vacuum regularly.
Compact Body, Professional Interface
The suction base itself measures approximately 135 × 115 × 65 mm, and the complete product weighs 525 g. For a detailed overview, see the package contents and technical specifications below.
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