K&F CONCEPT KF31.100

K&F CONCEPT 4.5-inch Suction Cup Camera Mount Instruction Manual

Model: KF31.100

Product Overview

The K&F CONCEPT 4.5-inch Suction Cup Camera Mount is a versatile accessory designed to securely attach cameras, action cameras, and smartphones to smooth, non-porous surfaces. It features a powerful vacuum suction cup and a flexible magic arm for optimal positioning, enhancing shooting flexibility for various applications.

K&F CONCEPT suction cup camera mount used in various scenarios, including on a kitchen counter, car window, and car dashboard.

Image description: The K&F CONCEPT suction cup camera mount shown in different usage environments, such as a kitchen, car window, and car dashboard, demonstrating its versatility.

What's in the Box

  • 4.5-inch Camera Suction Cup Mount × 1
  • Magic Arm × 1
  • Phone Holder × 1
  • Action Camera Adapter × 1
  • Dust Cover × 1
  • Instruction Manual × 1
  • Hexagonal Wrench × 2
  • Rubber Ring × 2
  • 3/8"-1/4" Adapter Screw × 1 (pre-mounted on suction cup)
Contents of the K&F CONCEPT suction cup camera mount package, including the suction cup, magic arm, phone holder, action camera adapter, dust cover, and tools.

Image description: A flat lay of all components included in the K&F CONCEPT suction cup camera mount package, neatly arranged with the instruction manual.

Key Features

  • Superior Suction Power: Equipped with a 4.5-inch (115mm) rubber vacuum suction cup, providing horizontal suction force up to 60kg and vertical suction force up to 40kg. Recommended load-bearing for equipment in motion is 3kg.
  • Multiple Interfaces & Compatibility: Features multiple 1/4" and 3/8" screw interfaces, supporting external accessories like magic arms. The top of the mount includes a 1/4" screw with ARRI telescopic positioning pins for secure attachment of various devices, including sports cameras (GoPro, DJI, Insta360), DSLRs, cell phones, and fill lights.
  • 360° Universal Adjustment: The external magic arm utilizes a double ball head design, allowing for 360° rotational adjustment. A single adjustment latch facilitates easy changes to the shooting angle. ARRI positioning pins prevent device deflection for stable shooting.
  • Easy Installation & Quick Release: The pump-activated suction cup attaches firmly by pressing the pump until the warning line disappears. To remove, gently pinch the two side tabs. The warning line provides a visual indicator of suction status, prompting re-pumping if exposed.
  • Durable Construction: Made from high-quality aluminum for longevity and reliability. Includes a dust cover to protect the suction cup when not in use, maintaining its cleanliness and suction power.
K&F CONCEPT suction cup camera mount holding a camera on a car hood, demonstrating its strong horizontal suction capacity.

Image description: The K&F CONCEPT suction cup camera mount securely attached to the hood of a car, holding a camera in position, illustrating its strong horizontal suction capability.

Safety Guidelines

  • Ensure the mounting surface is clean, smooth, flat, and non-porous before attachment.
  • Press the pump repeatedly until the red warning line is no longer visible. This indicates a secure vacuum seal.
  • Monitor the warning line during use; if exposed, repress the pump to enhance suction.
  • It is recommended to check suction status every 4 hours to ensure solid adsorption.
  • When used in motion (e.g., on a car), maintain a safe speed below 80 km/h (50 mph) to prevent accidental falls.
  • Always remove attached equipment from the magic arm and suction cup before detaching the suction cup itself to avoid damage.

Setup and Installation

Attaching the Suction Cup

  1. Select a clean, smooth, and non-porous surface for mounting.
  2. Place the suction cup firmly on the chosen surface.
  3. Press the pump button repeatedly until the red warning line is no longer visible. This indicates a secure vacuum seal.
Image showing how to press the pump button on the suction cup until the warning line disappears.

Image description: A hand pressing the pump button on the K&F CONCEPT suction cup, with an inset showing the warning line disappearing when properly sealed, indicating readiness for use.

Assembling the Magic Arm and Accessories

  1. Attach the magic arm to the suction cup's 1/4" or 3/8" screw interface. Ensure it is tightened securely.
  2. Secure your camera, action camera, or phone holder to the magic arm's corresponding screw interface or adapter.
Diagram showing the components of the K&F CONCEPT suction cup mount, including the action camera adapter, 1/4 inch screw, 360 degree universal ball head, quick lock knob, and warning cord.

Image description: An exploded view diagram of the K&F CONCEPT suction cup mount, highlighting the action camera adapter, 1/4" screw, 360° universal ball head, quick lock knob, and warning cord.

Close-up of the K&F CONCEPT suction cup base with multiple 1/4 inch and 3/8 inch screw holes, a safety rope hanging hole, quick release grip, and pump mechanism.

Image description: A detailed view of the aluminum alloy base of the K&F CONCEPT suction cup, showing various screw holes (8 x 1/4", 3 x 3/8"), a safety rope hanging hole, quick release grip, and the pump.

Operating Instructions

Adjusting the Angle

The magic arm features a double ball head design, allowing for 360° rotational adjustment. Use the quick lock knob to loosen, adjust, and then tighten the arm to secure your desired shooting angle. The ARRI positioning pin design helps prevent unwanted rotation and ensures stable shooting.

Image showing the 360 degree universal ball head of the K&F CONCEPT magic arm, with labels for the 1/4 inch screw, bouncy locating pin, ball head, cell phone clip, and action camera adapter.

Image description: A close-up of the 360° universal ball head on the K&F CONCEPT magic arm, illustrating its components and how a cell phone clip or action camera adapter can be attached for flexible positioning.

Removing the Suction Cup

  1. First, remove any attached equipment from the magic arm.
  2. Gently pinch the two side tabs of the suction cup where it says "OPEN" to release the vacuum seal. The warning line will reappear.
  3. Carefully lift the suction cup from the surface.
Image showing how to release the suction cup by pushing the release grip until the safety warning line pops out.

Image description: A hand demonstrating how to release the K&F CONCEPT suction cup by pressing the "OPEN" tabs, causing the warning line to pop out and break the seal.

Maintenance

To ensure the longevity and optimal performance of your suction cup, always use the provided dust cover when not in use. This keeps the suction surface clean and free from debris, which can compromise suction power. Regularly inspect the rubber suction cup for any damage or wear. Clean the suction cup and mounting surface with a damp cloth and mild soap if necessary, ensuring both are completely dry before re-application.

Troubleshooting

Suction Loss

If the red warning line on the suction cup becomes visible during use, it indicates a loss of vacuum. Immediately repress the pump button until the warning line disappears again to re-establish a secure seal. Ensure the mounting surface is clean and free of dust, moisture, or irregularities that could prevent a proper seal.

Equipment Instability

If your equipment feels unstable or shifts, ensure all screw interfaces on the magic arm and the suction cup are tightened securely. The ARRI positioning pins help prevent rotation, so confirm they are properly engaged if applicable. Verify that the weight of your equipment does not exceed the recommended load capacity.

Specifications

FeatureDetail
BrandK&F CONCEPT
Model NameCamera Suction Cup Mount
Model NumberKF31.100
Mounting TypeSuction Cup Mount
Suction Cup Size4.5 inches (115mm)
Max Weight Capacity (Static)Horizontal: 60kg (132 lbs), Vertical: 40kg (88 lbs)
Recommended Load (In Motion)3kg (6.6 lbs)
Compatible DevicesCameras, Action Cameras (GoPro, DJI, Insta360), Cell Phones, DSLRs
MaterialAluminum
Special FeaturesAdjustable, Quick Release Button, ARRI Style 1/4" 3/8" Threads
Item Dimensions5.3 x 4.5 x 2.6 inches
Item Weight460 Grams
Water Resistance LevelNot Water Resistant
Warranty1 Year

Warranty and Support

This K&F CONCEPT product comes with a 1-year warranty. For technical support, warranty claims, or further assistance, please contact K&F CONCEPT customer service through their official website or the retailer where the product was purchased. Please retain your proof of purchase for warranty validation.

Product in Action (Videos)

Strong Suction Mount That Holds Steady

Video description: A demonstration of the K&F CONCEPT suction cup camera mount securely holding a camera on a car's hood while driving, showcasing its stability and reliability in motion.

K&F Concept | Suction Cup Mount Overview

Video description: An overview of the K&F CONCEPT suction cup mount, demonstrating its components, assembly, and how it can be used with various cameras and accessories.

Unbox and Demo of the K&F Concept Suction Cup Camera Mount

Video description: An unboxing and detailed demonstration of the K&F CONCEPT suction cup camera mount, showing its features, assembly process, and practical application.

© 2026 K&F CONCEPT. All rights reserved.

Related Documents - KF31.100

Preview SOONPHO Magic Grabber and Metal Crab Claw Clamp Specifications
Technical specifications and features for the SOONPHO Magic Grabber (7, 11, and 20-inch models) and Metal Crab Claw Clamp, including dimensions, weight, and mounting options.
Preview SmallRig 4.5" Suction Cup Mount User Manual
User manual for the SmallRig 4.5" Suction Cup Mount with Ball Head Magic Arm and Action Camera Mount. Includes installation steps, specifications, safety guidelines, and warranty information.
Preview EIRLLY Vacuum Suction Cup User Manual
User manual for the EIRLLY vacuum suction cup, including safety warnings, installation instructions, usage precautions, and troubleshooting tips.
Preview Ulanzi SC-02 Camera Suction Cup Mount User Manual
Detailed user manual for the Ulanzi SC-02 camera suction cup mount, covering product description, installation, usage instructions, unlocking, and important cautions for secure and effective operation.
Preview GATELN Vacuum Suction Cup User Manual - Instructions and Safety
Comprehensive user manual for the GATELN Vacuum Suction Cup, covering essential safety warnings, product features, step-by-step usage instructions, important precautions, function details, frequently asked questions, and after-sales support information.
Preview Shijing Electric Tile Suction Cup Instruction Manual
User manual and operating instructions for the Shijing Electric Tile Suction Cup. Learn how to operate, maintain, and charge your automatic air pump suction tool.

Ask a question about this manual

Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.