Payment Types Accepted

Cash

Venmo

PayPal

49 lb Spool – 16 AWG Enameled Copper Magnet Wire (Industrial Winding Wire)

Large spool of enameled copper magnet wire, approximately 49 pounds total weight. Caliper measurement is about 1.3 mm diameter, which corresponds to roughly 16 AWG copper winding wire. The spool appears to be recent production (March 2025) and the enamel insulation is intact.

This is industrial magnet wire used for winding coils and electrical components. The thin enamel insulation allows the wire to be wound tightly while remaining electrically insulated between turns.

Approximate specs

• Gauge: ~16 AWG
• Diameter: ~1.3 mm including enamel (Measured with digital calipers)
• Weight: ~49 lbs
• Estimated length: roughly 12,000 feet of copper wire
• Hard enamel insulation (must be scraped or sanded to solder)

Common uses

• Electric motor rewinding
• Transformer windings
• Inductors and electromagnets
• Tesla coils and high-voltage projects
• Induction heater coils
• Generator and alternator repair
• Science / engineering projects
• Large electromagnets or coil experiments

Who might find this useful

• Electric motor repair or rewind shops
• Transformer builders
• Electronics hobbyists
• Tesla coil builders
• Makers and experimenters
• University or high school engineering labs
• Anyone needing long continuous lengths of copper winding wire

Large spools like this are great because they provide long uninterrupted wire for coil projects.

Text is best. I don't answer unknown numbers due to constant harassment by people wanting to buy my property...