Flare Nut Locking Plier, 1/2"-5/8" Manufacturer: OTC TOOLS Availability: 10000 in stock SKU: OT 6720-3 Manufacturer part number: 6720-3 UPC: 731413573996 Call for pricing Qty: Buy Now Custom wishlist OK Add to wishlist Add to compare list Email a friend Covers sizes 1/2" to 5/8" (12mm to 16mm)Designed for use on new or damaged flare nuts that have been rounded or rusty.Fits Standard or Metric nuts and bolts.Angled jaws allow for clearance around frames and bulkheads. Overview Attachments Reviews Covers sizes 1/2" to 5/8" (12mm to 16mm)Designed for use on new or damaged flare nuts that have been rounded or rusty.Fits Standard or Metric nuts and bolts.Angled jaws allow for clearance around frames and bulkheads.