Builders Best Saf-t-duct Dryer Outlet Box (pack of 1 Ea)

Description

Package: 1 Ea

• Fits all 16″ centers 2″ x 4″ & 2″ x 6″
• 6 prescored true 4″ dia knockouts in most common positions
• 6 starburst knockouts for gas connections & venting
• Plastic meets UL standard 94HB tests for flammability
• Self-trimming unit 18″W x 24″H
• White;