Laird AC-12-3 Heavy Duty 15 Amp Stinger AC Power Extension Cord Known in the theatrical and film industry as a "stinger," this heavy duty extension cord is built by hand and features heavy duty all weather AC plugs and receptacles wired to all-weather neoprene rubber 12/3 AC power cable. Designed for studio use and rated for rugged field in the harshest environments. Highlights: Laird's Durable and flexible PWR-12/3-TP SJOOW power cable Heavy-duty, impact-resistant Leviton connectors UL-recognized components Features: SJOOW cable type for heavy-duty performance 3x12 AWG conductors with 25-amp capacity Rubber (EPR) conductor insulation for durability CPE rubber outer jacket resists oils and abrasion 300V nominal voltage rating Operating temperature range: -4°F to 194°F (flexing), -40°F to 194°F (static) Flexible bend radius: 4.76 inches (flexing), 2.85 inches (static) Lightweight at 0.14 lbs per foot Leviton connectors with solid brass blades 15-amp rated connectors 125 VAC voltage specification Impact-modified nylon connector body 2000V dielectric strength per UL498 NEMA 5-15P WD-6 rated connectors Professional-grade construction for reliable connections Dimensions: Length: 50' Weight: 7.9024 lbs Materials: Blades/Contact Material: Solid Brass Body Material: Impact Modified Nylon Manufacturer SKU: AC-12-3-50 In The Box: Laird AC-12-3 Heavy Duty 15 Amp Stinger AC Power Extension Cord, 50'Limited Lifetime Manufacturer Warranty