29051-A Music Wire, Stainless Steel, 302, Round, 144 ft Overall Length, Package Type Dispenser Box, Coil Weight 1 lb, Package Weight 1 lb, Feet Per Pound 144 ft/lb, Heat Treatment Full Hard; Spring Tempered, Tensile Strength 265,000 psi, Application Armature Binding, Ceramic Cutting, Control Linkages, Springs, Wire Forms, Includes Material Certificate Yes, Gauge 23 ga, Standards AMS 5688, ASTM A313, ASTM A555, ASTM A580, System of Measurement Inch, 0.051 in Thickness, Thickness Tolerance +/-0.001 in