Plastic Diesel Tank Cap with Lock and Keys is designed as a replacement cap for compatible diesel fuel tanks in commercial vehicles and trucks. It features a durable black plastic body, a central key-lock mechanism, and a metal chain attachment to help keep the cap connected to the vehicle.

• Black plastic construction
• Integrated key-lock mechanism
• Keys included, as shown in the product photos
• Metal chain attachment
• Grip-style outer design for handling
• Suitable for compatible commercial vehicle diesel tanks

Fitment Note: Please check the cap diameter, locking arrangement, and tank compatibility before ordering. Sealing performance and exact vehicle application should be verified before installation.