The brass cover cap with a diameter of 38 mm is a specific cover cap used on winches. This cover cap is designed to seal and protect the opening of the winch.

The brass cover cap provides a secure seal to the opening to protect against dirt, dust and possible damage to the winch. It is important to choose a cover cap of the right size to ensure a good fit and seal on the winch.

When installing the brass deck cap on a winch, it is important to follow the manufacturer's instructions. Make sure the deck cap is securely and correctly attached to the winch to ensure a good seal.

Always follow safety regulations and guidelines when using the winch. Ensure that the deck cap is used correctly to ensure safe and optimum operation of the winch.

Consult the product information of the brass cover cap and the specifications of your winch to ensure that this cover cap is suitable for your specific application and requirements regarding the winch.