M-D Adjustable 36" L x 4-9/16" W x 1-5/8" H Premium Nickel Threshold Brand_American Hardware Manufacturing and other indoor applications

and other indoor applications

Meets The Guidelines Of The American Lung Association Health House Program

Advanced Stabilizer Vents Feature A Permanent Filler Baked In From Top To Bottom For Absorbing Noise & Preventing Sideways Movement

Eliminate Those Pesky Mounds in 15 Minutes

M-D Adjustable 36" L x 4-9/16" W x 1-5/8" H Premium Nickel Threshold Brand_American Hardware Manufacturing and other indoor applicationsPremium adjustable threshold. All season protection against drafts, moisture, dust, and insects. Thermal break design prevents frost build up on interior surfaces. Seals gaps from 1 3 8' to 1 5 8' H. x 4 9 16' W x 36' L.