Our well-known and well-trusted Bolt-On Exclusion Guards stop vent intruders in their tracks! Engineered with HY-GUARD EXCLUSION’s tamper-proof, bolt-on attachment method, wildlife and pests are unable to remove our exclusion guards and gain entry. Manufactured with an 18-gauge galvanized ⅝" expanded metal mesh and a 16-gauge galvanized steel base with a black powder coat finish. Made in the USA.
Pioneering Exclusion Solutions for Over 70 Years.