The Round/Flat nose nylon jaw pliers give you a mandrel to make a variety of small loops with the ability to make 90 degree bends. Nylon jaw pliers make everyone an expert wire worker. The quality nylon will not mar or scratch, while providing the hardness needed to bend wires. You can bend, twist, and create without fear of nicking up your soft wires. Use with fine silver, dead soft sterling, copper and other soft metals. Box joint stainless steel with comfort PVC grip will allow long periods of use without hand fatigue. Replacement jaws available. 4-5/8" overall.