This M-D heavy-duty commercial threshold provides a durable, slip-resistant transition for high-traffic doorways. The extruded aluminum construction with fluted top surface meets ADA requirements and is UL listed for fire-rated door assemblies.

• Dimensions: 4 in. wide x 1/2 in. high x 36 in. long
• Extruded aluminum with silver mill finish
• Fluted top surface for slip resistance
• Meets or exceeds ADA requirements
• UL listed for fire-rated assemblies
• Protects against drafts, moisture, dust, and insects
• Easy to cut and install -- hardware included
• Heavy-duty construction for commercial and residential use

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