The Tapered Chain Nose nylon jaw pliers allow you to make both curves and 90 degree bends, open jump rings, manipulate small parts and more. 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.