Kirkland External Ring Clamp

The Kirkland External Ring Clamp is a cast aluminum tool built for precision work on precious metal rings. Its external jaw design holds rings securely while you file, grind, or polish the interior surfaces. Thick leather linings with a slightly concave profile protect gold, silver, and other delicate metals from marring. Specifications: 6" length, 25mm maximum opening. Made in the USA with a lifetime guarantee backing years of reliable service in your repair workshop.