Feature:1. DURABLE MATERIAL: With nickel plated copper rod and black nylon body, UV resistant, abrasion and corrosion resistant, suitable for indoor and outdoor use.2. EASY TO INSTALL: Needs 2in hole size, terminal block and 4 long screws to secure straight blade flange entry to hole or wall with no gaps around the edges.3. APPLICABLE SIZE: Flanged power outlet accepts 12-18AWG gauge wire for 12-3 to 18-3 gauge wire clips, with standard size and a wide range of applications.4. GOOD PROTECTION: With ETL certification, the flange power inlet cover and back cover will protect it from wind and rain without cracking and leaking.5. WIDE APPLICATION: Can be used as a generator or battery charger plug to power your electronic devices for cars, boats, heaters, home appliances and more.Specification:Item Type: Flange Power Inlet SetMaterial: Nylon, Nickel Plated BrassMaximum Current: 15AMaximum Voltage: 125VCertification: ETL Approved.Package List:1 x Conversion Plug4 x Screws1 x User Manual