Gland Brass And PVC are two different types of cable glands used in electrical and mechanical applications to secure and protect cables as they enter electrical equipment or enclosures. Brass cable glands are made of durable and corrosion-resistant metal and are commonly used in harsh or industrial environments where high temperatures, vibrations, or chemicals may be present. Brass cable glands are known for their strength and durability and can provide an effective seal to prevent the ingress of dust, dirt, moisture, and other contaminants.