Features: This 17mm ball head to 1/4 thread adapter is a must get accessory for connecting a variety of different brackets, allowing you to achieve the perfect angle every. Made of quality plastic, this adapter is durable and lightweight, making it easier to carry with you wherever you go Perfect for anyone who needs to quickly and easily connect different brackets, such as photographers, videographers, and content . Whether you're shooting photos or videos, this adapter is perfect for use in a variety of settings, including on location shoot, in the studio, or even at household. With its multifunctional design and reliable operation , this adapter is the perfect addition to any photographer or videographers set, helping you capture stunning shots with ease. Specifications: Material: plastic Length: approx 45mm/2inch Note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Transfer Adapter