Safely carry your camera in your holster with the Spider Black Widow Thin Plate/Nut. It boasts a stainless steel construction, which makes it sturdy and durable. This accessory is designed specifically for use with a wide range of tripod quick-release plates. The main benefit of this system is that you can use it to mount your camera onto the Black Widow holster while you are not using it. When the time comes, you can quickly unholster the camera and mount it on your tripod without having to remove the plate.