Sterling Silver Round Wire 1 Ounce Coils Half Hard-6 to 30 Gauge Gauge:21 Gauge Platinum–ruthenium alloy (Pt950/Ru5) for enhanced

Platinum–ruthenium alloy (Pt950/Ru5) for enhanced hardness and long-term durability

cut a sprue (pouring channel) and vents

40mm – 2

Heavy-duty construction handles high-speed grinding

a PVC 2" × 1-1/2" reducing coupling (available at hardware stores) along with foam insulating tape or duct tape is needed to adapt to the Gold Vault's 2-1/2" diameter hose

Sterling Silver Round Wire 1 Ounce Coils Half Hard-6 to 30 Gauge Gauge:21 Gauge Platinum–ruthenium alloy (Pt950/Ru5) for enhancedRound sterling silver wire in half hard temper, sold by the troy ounce and made in the USA. Available in 15 gauges ranging from 6 to 30 gauge, this wire is suitable for ear wires, findings, structural fabrication, and general bench work. Larger gauges (622 gauge) are packaged in coils, while finer gauges (2430 gauge) are wound on spools to prevent kinking and ensure perfectly usable stock. Features Half hard temper malleable and easy to bend while