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Middle Atlantic HBL Series Flat Blank Panel HBL1 (Black)

Regular price $38.00 Sale price $34.20
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Middle Atlantic  |  SKU: HBL1

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Product Overview

The Middle Atlantic HBL1 is a 1U flat blank panel from the HBL Series, constructed from 11-gauge aluminum with a black brushed and anodized finish. This blank panel is used to cover open rack space in standard 19-inch equipment racks, providing dust protection for mounted components while maintaining a clean, professional rack appearance. The 11-gauge aluminum construction is machinable for custom cutouts, and the anodized finish delivers a refined aesthetic appropriate for high-end AV rack installations where aluminum panel components are specified.

Product Description

Middle Atlantic HBL1 1U flat aluminum blank panel with black brushed anodized finish

Open rack spaces in AV equipment enclosures allow dust and debris to accumulate on mounted components and disrupt airflow patterns within the rack. The Middle Atlantic HBL1 flat blank panel closes these gaps with a flat-face aluminum panel that maintains a clean rack front. The 11-gauge aluminum construction is notably practical for custom work — it is machinable, meaning integrators can drill, punch, or cut the panel to accommodate connector cutouts, cable pass-throughs, or labels without needing specialized tools. The black brushed and anodized finish provides a premium surface that is harder and more resistant to corrosion than powder coat alternatives, with a consistent satin appearance that complements other anodized aluminum rack components. The flat face profile of the HBL1 keeps the panel surface flush with adjacent equipment panels for a neat rack appearance. AV integrators who specify HBL series panels are typically working on high-end rack builds where the visual and material quality of every component — including blank panels — is held to a consistent standard. The HBL1 is an appropriate choice wherever a 1U aluminum blank panel is needed in a rack build that prioritizes anodized finish consistency.

Key Features

  • 11-Gauge Aluminum Construction — Sturdy aluminum is machinable for custom cutouts and provides a lifetime of reliable service.
  • Black Brushed Anodized Finish — Premium anodized surface is harder and more corrosion-resistant than powder coat, with a refined satin appearance.
  • Flat Face Profile — Flat panel design sits flush with adjacent rack equipment for a clean, uniform rack face.
  • 1U Coverage — Covers 1 rack unit of open space in standard 19-inch equipment racks.
  • Custom Machining Ready — Aluminum construction accepts drilling, punching, and cutting for custom panel modifications.

Technical Specifications

Specification Value
Model HBL1
Series HBL Series
Rack Spaces 1U (1 rack unit)
Panel Type Flat blank panel
Material 11-gauge aluminum
Finish Black brushed anodized
Rack Compatibility Standard 19-inch racks
Brand Middle Atlantic
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