15 Amp In-Line GFCI Adapter with Power Block - 12 gauge SKU: 04-00105 Gauge: 12/3 AWG 12/3 AWG Length: 2 ft 2 ft Features: Portable GFCI Adapters Portable GFCI Adapters The Voltec Temporary Power Box with Locking Receptacles delivers dependable, portable power distribution for demanding jobsites, maintenance tasks, construction projects, and temporary electrical installations. Designed with rugged construction and user-friendly features, this power box includes heavy-duty locking receptacles that help prevent accidental disconnects and improve connection reliability under load. Built to withstand harsh work environments, the Voltec temporary power box supports multiple tools and equipment, making it ideal for contractors, electricians, event setups, and industrial applications. Whether you’re powering lighting, compressors, saws, or other high-draw devices, this power box provides a safe, convenient, and robust temporary power solution.