Middle Atlantic UMS1-11.5 Rackshelf with Universal Mounting Pattern (1 RU, 11.5" Depth)
Middle Atlantic UMS1-11.5 Rackshelf with Universal Mounting Pattern (1 RU, 11.5" Depth) is backordered and will ship as soon as it is back in stock.
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Product Overview
The Middle Atlantic UMS1-11.5 is a 1U rack shelf with a universal mounting pattern and 11.5-inch depth, designed for mounting small AV components in standard 19-inch rack enclosures. With a 25 lb weight capacity and sturdy steel construction, this shelf includes countersunk holes for compatibility with Extron devices and comes with 16 No. 4 screws and 4 No. 6 screws for securing equipment. The universal hole pattern accommodates a wide range of small rack-mount devices.
Product Description
The UMS1-11.5 Universal Mounting Shelf from Middle Atlantic Products occupies a single rack space (1U) and provides an 11.5-inch deep mounting surface with a universal hole pattern for small AV components. The universal mounting pattern is pre-drilled to accept a broad range of small rack-mount devices, making it a versatile option when the exact equipment being mounted may vary across projects. Countersunk holes provide compatibility with Extron touch panels and control devices, which require flat-head screw mounting. The 11.5-inch depth is deeper than the standard 8-inch UFA shelf, accommodating slightly larger components or additional cable management space at the rear of the shelf surface. The 25 lb weight capacity supports typical small control and signal processing equipment. Sixteen No. 4 screws and four No. 6 screws are included for attaching components directly to the shelf surface. The steel construction provides structural rigidity appropriate for the weight of mounted equipment, and the shelf attaches to standard 19-inch rack rails. The UMS1-11.5 is well suited for AV installations in commercial, education, worship, and entertainment environments.
Key Features
- Universal Mounting Pattern — Pre-drilled holes accommodate a wide range of small AV components.
- Extron Compatibility — Countersunk holes support Extron device flat-head screw mounting.
- 11.5-Inch Depth — Deeper shelf for slightly larger components and additional rear cable space.
- 25 lb Weight Capacity — Steel construction supports up to 25 pounds.
- Screws Included — Includes 16 No. 4 screws and 4 No. 6 screws for device mounting.
- 1U Form Factor — Occupies 1 rack space in any standard 19-inch rack.
Technical Specifications
| Specification | Value |
|---|---|
| Model | UMS1-11.5 |
| Rack Spaces | 1U |
| Depth | 11.5 inches |
| Weight Capacity | 25 lb |
| Material | Steel |
| Mounting Pattern | Universal (includes countersunk holes for Extron) |
| Screws Included | (16) #4 screws, (4) #6 screws |
| Rack Width | 19 inches (standard) |
| Brand | Middle Atlantic Products |
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- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
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