A must have for attaching umbrellas to clip-on strobes (speedlites). The main body is a robust metal body that is held securely by pinching the shoe from both sides. Finished with a female dowel with a 16mm lock, it can be mounted directly on the male dowel stand or attached to the camera tripod with the included dowel. The holes in which the umbrella insert are slightly angled rather than horizontal, and the angle adjustment knob is designed to allow the center of the umbrella to be easily illuminated when the strobe is set to the right side. The angle adjustment knob has a built-in click (1 click: 10 degrees) that is easy to tighten and secure.