DACIRTY 4 PCS Fuel Tank Cap, 5 Gallon Coarse Thread Multi-purpose Portable Sealed Fuel Tank Cap, Replacement Conversion Accessories, Universal Fit for Most Cars (Red)

Coarse Threaded Structure: The coarse threaded design provides a secure seal between the fuel tank cap and the tank itself. It effectively prevents leaks, ensuring that fuel remains contained and foreign objects are kept out, enhancing the overall sealing of the fuel tank.

5 Gallon Capacity Fit: This fuel cap is designed specifically for 5-gallon capacity fuel tanks, making it suitable for medium-sized vehicles, motorcycles, or small refueling equipment. The precise fit ensures compatibility with the relevant equipment.

Non-slip Design: The fuel tank cap is designed with non-slip coarse threads, providing enhanced grip during operation. This feature ensures a secure and strong hold while refueling or tightening the cap, preventing slips even when there are oil stains or slippery hands around the fuel tank.

Built-in Gasket Seal: A built-in sealing gasket offers additional protection by helping to prevent air and moisture from entering the tank. This reduces potential problems related to moisture and ensures a tight, heat-resistant seal for long-term use.

Boxed Contents: With your purchase, you will receive four automotive 5-gallon fuel tank caps. Each cap measures 2.1 inches by 0.9 inches, with an inner diameter of 1.7 inches. The built-in gasket has an outer diameter of 1.8 inches, an inner diameter of 0.9 inches, and a thickness of 0.1 inches.