Crown Captive Ring Tool, 3/8 in. Captive rings are one of the truly "neat tricks" in turning, creating a unique and eye-catching effect that will leave others wondering how you achieved it. This tool is for adding a touch of whimsy or visual interest to your projects. Featuring a 6-inch long blade that is double beveled, it allows you to cut both the right and left sides of the ring with the same tool. The 3/8-inch size refers to the bead diameter of the tool tip, and the tool measures approximately 15 inches in total length. It comes with stained beech handles for comfortable use and includes an instruction sheet to help you get started. Made in England. Model Number: 278W