Lenox MetalMax 4-1/2 In. Segmented Rim Dry Cut Diamond Blade Vent Hoods & Caps Replaces B&S 299477

Replaces B&S 299477

Flange Nipple

stops cobwebs for up to 12 months

A cam lock keeps the mailbox contents safe

Improved damper design for easier outbound airflow and no back draft from outside air

Lenox MetalMax 4-1/2 In. Segmented Rim Dry Cut Diamond Blade Vent Hoods & Caps Replaces B&S 299477MetalMax cutting abrasives feature premium European industrial diamonds bonded to a steel core with proprietary brazing compound. Blades are designed for metal cutting applications. 30 times the life of traditional bonded abrasive blades. Durable steel plate resists breakage. Blade maintains diameter retention which increases safety. More efficiency obtained through reduced blade changes. Cleaner air for a better work space.