Middle Atlantic BL1 Flanged Aluminum Rack Blank Panel, 1U RMS, Black Brushed and Anodized

Give your equipment rack a finished, professional look while protecting sensitive hardware with the Middle Atlantic by Legrand BL1 1U flanged aluminum blanking panel. Designed as a rack blanking panel for server, security and surveillance installations, the BL1 fills unused 1U spaces (1.75" height) across standard 19" racks to maintain proper front-to-back airflow and reduce recirculation that can compromise cooling. Constructed from 16-gauge aluminum and finished in black brushed anodized, this blank panel resists wear, matches anodized RSH4A shelves and other accessories, and can be machined for custom cutouts or cable pass-throughs. The flanged 1RU design provides a snug, low-profile fit for clean cable management and a tamper-resistant appearance in monitoring and IT environments. Backed by Middle Atlantic's lifetime limited warranty and RoHS compliance, the BL1 is an ideal, low-cost addition to any networking, security or monitoring rack deployment. Keep your rack organized and efficient—add the BL1 blanking panel to your configuration today.

• Provides a clean, professional appearance that hides unused 1U spaces and complements anodized rack shelves for consistent aesthetics
• Improves rack cooling and airflow management by sealing open U spaces in server, security and networking racks
• Durable 16-gauge aluminum construction resists wear and is easy to machine for field modifications
• 1U flanged design ensures secure, flush mounting with standard 19" racks and prevents panel gaps
• Black brushed anodized finish resists scratches and matches Middle Atlantic accessories for a unified installation