Neewer 55mm Universal Screw Knob Clamp with 50mm Quick Release Plate for Tripod Head[Product Information]- Enter your model numberto make sure this fits.
- Clamp has 3/8" thread stud
- Its Jaw can be openned from 37mm to 42mm
- Compatible With any Arca style plate (Really right stuff (RRS)， Wimberley， Jobu Design， Arca Swiss， Kirk Enterprises， Markins， etc.)
- Using M6 flat head screw(included)，compatible with virtually any ball head， tripod， Gimbal or monopod， or can be directly mounted onto tripod and monopod.
- Built-in high-contrast bubble level; designed a release-push to prevent camera unexpected sliding off
