13 pin alignment cap for trailer plugs Keep your 13 pin trailer plug protected and working reliably with this precisely designed alignment cap. The cap fits standard 13 pin trailer connectors and holds the plug securely to prevent bent pins, dirt ingress, and connector damage during storage and transport. Key benefits Precise alignment design ensures correct orientation and a snug fit, reducing the risk of damaging the connector pins. Durable plastic construction provides longlasting protection without adding bulk. Simple pushon fit makes installation and removal quick and easy. Helps maintain electrical contact performance by keeping the plug clean and of debris. Compact and lightweight for convenient storage when not in use. Function and compatibility Specifically designed for 13 pin trailer plugs, compatible with standard 13p trailer connector types. Acts as a parking cap, plug holder, and connector protector in one compact accessory. Material: sturdy plastic for reliable everyday use. Typical applications Protect trailer plugs while parked or stored to prevent dirt, moisture, and accidental bending of pins. Keep connectors safe during transport or when the trailer is detached from the towing vehicle. Use during offseason storage to preserve connector condition and reduce the need for maintenance. How to use Align the cap with the 13 pin plug using the guide on the cap. Push on until it seats snugly; remove before connecting the trailer to the vehicle. This 13 pin alignment cap is a practical, loweffort solution to extend the life and reliability of your trailer connector.