Twist Lock Inlet Plug L5 30R 30A 125V with Protective Cover and Mounting Ring 30AFDC 30ARVC KEEP CORDS SAFE: The RV Supplies | 30 Amp Locking Connector with Cover Boot and Ring is designed to secure and protect your cord connector and keep a weatherproof seal for your RV, , trailer, marine watercraft, and other outdoor applications; For regulating and waterproofing purposes<br> USE YOUR CONNECTOR: Quickly locks the cord set in the inlet; Side grips for an easy and secure connection; Designed for use with round jacketed, hard usage cable (S-type), 8-3AWG; As long as you have a female cord connector with the same 30A 125VAC configuration, this connector will fit your application<br> PERFECT SIZE: 7.5-inch (19.1cm) assembly overall length; Cover and ring - 1.75-inch (4.4cm) inner diameter (ID); 3-inch (7.6cm) outer diameter (OD); 3-inch (7.6cm) inside depth; 5-inch (12.7cm) outer length; Connector - Approximate measurement across the face is 1.75 inches (4.4cm); Across the back where the cord enters adds 0.25 inch (2 inches / 5.1cm across); Total length is 3.9 inches (9.9cm)<br> BUILT TO LAST: Cover constructed with a bright yellow rubber body and black heavy-duty plastic ring for extra with no leaks; 30 Amp 125 Volt rating; Replace your power cord with this twist lock connector so the cord can be removed and stored without leaving an opening that mice or insects can enter and wreak havoc<br> Remove housing by loosening face screws, slide weather-resistant boot over cable, and slide housing over cable; Strip cord outer jacket and each individual conductor to expose the copper wire; Insert all wires into proper color-coded terminal pockets; Tighten terminal screws and strain relief screws; Slide housing over connector body, tighten assembly screws, and slide weather-resistant boot over complete assembly<br> Material: ABS<br> Color as shown<br> Package Contents:<br> 1set Connector with Twist Lock<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.