National Hardware Expanded Steel 3/4" Grid, 13 Gauge 24" x 12" Size:24" x 12" 20 space circuit - 40

20 space circuit - 40 single poles

Premium adjustable threshold with separate central section that adjusts to seal uneven gaps between bottom of door & floor

Rust Resistant Poly And Stainless Steel Construction On Impulse Head

then flap closes when dryer stops

• Cast from 81% COPPER content alloy NO LEAD bronze to

National Hardware Expanded Steel 3/4" Grid, 13 Gauge 24" x 12" Size:24" x 12" 20 space circuit - 40National Hardware's Expanded Steel is designed for machinery guards, screen door protectors, and ventilated motor housings. Made from hot rolled plain steel for durability. For interior and exterior applications Must be protected to prevent corrosion