Kirkland External Ring Clamp

The Kirkland external ring clamp clamps rings from the outside in leather lined jaws for filing, sanding and polishing the inside ring surfaces. It holds any size ring from 3/8" to 1-3/8" OD and practically all shapes.  Some unusual shaped rings may have to be rotated up to 180 degrees within clamp to locate a secure position. The clamp can be tapped with a 1/4" thread in the provided hole for mounting on a stand or bolting to a bench surface.  Sides are flat for holding in a vise. Made from die cast 380 series high strength aluminum alloy, the Kirkland External Ring Clamp is virtually unbreakable with normal use.  Measures 5-3/8" in length. Made in the USA.