Really Right Stuff B2-FABN 38mm Screw-Knob Clamp with Strap Bosses

While maintaining a lightweight design ideal for travel, the Really Right Stuff B2-FABN 38mm Screw-Knob Clamp is a robust and reliable piece of photography equipment. This mini-clamp features a 1/4"-20 threaded socket, making it compatible with any 1/4"-20 threaded post or stud. It's not just a clamp; it's a versatile solution for attaching shoulder straps like Black Rapid and camera neck straps, enhancing its utility and convenience.

Investing in a quick-release system like the B2-FABN 38mm Screw-Knob Clamp is a smart choice for any photographer. Traditional methods of screwing your camera or lens onto a platform can be tedious and insecure, leaving your equipment vulnerable to rotation and potential damage. With the Really Right Stuff quick-release system, you can eliminate these risks and ensure a secure connection between your camera and tripod head.

The quick-release system is based on the Arca-Swiss standard, comprising two parts: a quick-release clamp and a quick-release plate. The clamp remains on your tripod head or accessory, while the plate stays attached to your camera. To use the system with multiple cameras or collared, telephoto lenses, you'll need to purchase a separate quick-release plate for each.

The B2-FABN 38mm Screw-Knob Clamp offers two ways to open and close the clamp jaws: by twisting a knurled knob on our durable screw-knob clamps or by flipping a single lever on our innovative, patented lever-release clamps. The traditional screw-knob clamps are proven to deliver slightly greater clamping force than our Lever Release clamps, making them a sturdy and reliable choice for securing your valuable photography equipment.