Premium Construction: Featuring a NEMA L5-30P male plug, a NEMA L5-30R female connector, and a weatherproof boot cord protector with locking ring. This 30AMP 125V RV power plug kit is built for heavy-duty use. Ideal for RVs, campers, trailers, boats, caravans, and motorhomes. The lock ring sleeve provides waterproofing and dust protection. Superior Quality Materials: Designed with high-temperature, flame-resistant heavy-duty ABS material for the housing. The nickel-coated copper contacts resist oxidation. Constructed with premium copper and durable plastic to withstand UV exposure and chemical damage. The weatherproof cover boot, made from high-quality PVC, offers excellent heat resistance and added connector protection. Easy Assembly: Simple and straightforward installation with color-coded terminals. Connect the green terminal to the ground wire, the black terminal to the hot wire, and the white terminal to the neutral wire. Compatible with #10-8 AWG wires for easy wiring. Material: Plastic Color: As shown Package Contents: 1 x 30 Amp RV Power Inlet Box 1 x 30 Amp Connector 1 x Weatherproof Cover Boot with Locking Ring Note: Light reflection and different display settings may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.