Experience the versatility of the Aluminum Alloy 4-inch Quick-Fit Strong Vacuum Suction Cup, a photography essential for seamless camera and smartphone mounting. Crafted with aerospace-grade aluminum alloy and CNC precision, this suction cup delivers a powerful 20KG suction force, ensuring rock-solid stability on smooth surfaces like glass, car paint, and marble countertops. Compatible with a wide range of devices, including for , for , for , for , , and for cameras, it's your ultimate photography companion. The Aluminum Alloy 4-inch Quick-Fit Strong Vacuum Suction Cup offers unparalleled stability and versatility for your photography needs. With its robust construction and powerful suction force, it provides a secure and reliable mounting solution for your camera or smartphone, enabling steady and precise on any smooth . Its expandable mounting options and compatibility an indispensable tool for photographers and videographers alike. Versatile Use: Ideal for car photography, mounting on glass, metal, or marble surfaces. Enhanced Stability: With a vertical suction capacity of 20kg and horizontal suction of 30kg, your camera remains stable in environments. Anti-Mistouch Design: Features anti-misoperation screws to prevent accidental detachment. Perfect for mounting cameras on vehicles, smooth walls, or any flat that requires a secure and adjustable camera support. Ideal for mounting cameras and smartphones on smooth surfaces like glass, car paint, and marble countertops. Perfect for photography, videography, and . The 1/4Inch and 3/8Inch ARCA positioning allows for flexible mounting options, making it suitable for scenarios. : 1. Aerospace-grade aluminum alloy construction, CNC precision machined for durability 2.4-inch silicone suction cup with impressive 20kg vertical and 30kg horizontal suction force 3. One-knob quick operation for effortless one-touch locking and secure grip 4. Anti--touch screw to prevent accidental unlocking and slippage 5. Rich expansion 1/4Inch and 3/8Inch ARCA positioning for versatile mounting options and seamless compatibility 6. Anodized aluminum treatment for enhanced resistance 7. High-Performance Suction: Our 4-inch vacuum suction cup delivers a powerful grip on smooth surfaces, ensuring your camera stays put during every shot. 8. Quick Release Mechanism: The innovative one-knob operation allows for swift and secure attachment and detachment of your camera. 9. Universal Compatibility: Equipped with 1/4Inch and 3/8Inch holes for a wide range of camera and accessory attachments. 10. Construction: Made from aircraft-grade aluminum alloy with CNC finishing, this suction cup is both and incredibly strong. treatment: Anodized Size:99x104x44mm Colour:As Shown Material:aluminum alloy Package Contents: 1 * Strong vacuum cup Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.