【-15°/+15° Fast Leveling】 This professional leveling base lets you smoothly and accurately level the camera within -15°/+15° or pan it 360° on uneven surfaces. An upgraded screw knob quickly secures the leveling base, and an L shaped hex key allows you to further lock the mounted device by tightening the hex screw 【Integrated Bubble Level】 An integrated bubble level helps you align your camera with the horizontal line instantly and effortlessly 【Reinforced Construction】 Made of black anodized aluminum alloy with CNC precision machining for enduring durability and easy portability, ideal for outdoor photography and videography. Nonslip rubber pads protect against scratches 【1/4" to 3/8" Screw Adapter】 With a 1/4" to 3/8" thread adapter, the tripod head leveling base with 60mm diameter can work with an extensive range of tripods, monopods, and camera sliders. A screwdriver is included 【Universal Compatibility】 The top 1/4" screw with a 1/4" to 3/8" screw adapter is compatible with numerous tripod ball heads, video fluid heads as well as DSLR cameras, video cameras, action cameras, and vlogging cameras for quick leveling. Compatible with Sony Canon Nikon and other DSLR cameras. This tripod leveling base is heavy duty. Maximum load capacity: 22lb/10kg