Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Kirkland External Ring Clamp by Grobet Sale $96.88 | / SKU 48-106 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available Kirkland External Ring Clamp Clamps rings securely for filing, sanding and polishing inside of rings.