
The aluminum-constructed and powerfully pressed Manfrotto 175 Spring Clamp is suitable for clamping a backdrop or reflector to a maximum of 35mm tube or plate.
This Manfrotto 275 is otherwise the same, but smaller, than the Manfrotto 175 clamp.
The spring-loaded clamp has a standard 5/8" mount on the side (same as light stands). This mount has a 3/8" female thread.
The clamp has a 5/8" female fitting on the rod. For example, you can attach a spigot adapter to this.
The clamp attaches to pipes or plates with a thickness of 5mm-35mm.