Middle Atlantic 48SP 24D GRK Sidepnl(pr) - SPNG-48-24

Middle Atlantic SPNG-48-24 48RU Side Panel Pair for GRK Series Racks

Overview

The Middle Atlantic SPNG-48-24 is a matched pair of steel side panels engineered specifically for 48-space, 24-inch-deep GRK series open-frame racks. If you're deploying a GRK-48-24LRD or GRK-48-24HLRD in a machine room, IDF closet, or head-end cabinet where enclosure integrity matters — keeping hands off internal wiring runs, discouraging casual access, or simply routing cables cleanly along the rack sides — these panels are the purpose-fit answer. The SPNG-48-24 (often searched as SPNG 48 24) ships as a pair, so both sides are covered in a single order with no guesswork about finish or fit.

Middle Atlantic is one of the more recognized names in the rack systems and enclosure accessories space for professional AV and security integration, and these panels reflect that lineage — steel construction, black powder-coat finish, and features that experienced installers actually use in the field.

Key Features

• Steel Construction with Black Powder-Coat Finish: Unlike thin sheet-metal panels that flex under lateral pressure, the steel build here holds its shape when cables are routed against it or when the rack is relocated. The powder-coat finish resists scratching during installation and won't chip off onto nearby equipment — a real concern in machine rooms where panels get bumped during maintenance cycles.
• Recessed Lift Handles: Full 48RU panels at 86.8 inches tall are awkward to maneuver without something to grip. The recessed handles let a single installer position a panel without the contortion that flush-surface panels require. Recessed profile also means handles don't snag cables running vertically along the rack exterior.
• Grommet for Cable Routing: A dedicated cable routing grommet means you're not improvising cutouts or zip-tying bundles to the outside of the panel. Route power, network, or AV runs cleanly through the panel itself — the grommet protects cable jackets from metal edges, which matters for Cat6 and fiber especially.
• Purpose-Fit for GRK-48-24LRD and GRK-48-24HLRD: These panels are dimensioned to the GRK 48-space, 24-inch-deep footprint — 86.8 x 23.4 inches (2205 x 595 mm). Dimension-matching matters here: a panel that's even a few millimeters short leaves a gap that defeats the purpose of side enclosure, and one that's oversized won't mount flush. If your rack is a GRK-48-24LRD or GRK-48-24HLRD, these fit without modification.
• 24-Inch Depth Coverage: The 24-inch depth matches the rack's full internal depth, providing complete side coverage from front rail to rear. Partial-depth panels leave rear cable runs exposed — this doesn't.
• Sold as a Pair: Both left and right sides ship together. On a 48RU rack in a finished installation, ordering one panel at a time creates scheduling delays and risks a finish mismatch if product batches change. Pair fulfillment eliminates both issues.

Integration & Compatibility

The SPNG-48-24 is verified compatible with the following Middle Atlantic GRK series racks:

• GRK-48-24LRD — 48-space, 24-inch-deep GRK open-frame rack
• GRK-48-24HLRD — 48-space, 24-inch-deep heavy-load GRK open-frame rack

These panels are rack accessories, not universal fit — confirm your rack model before ordering. The SPNG-48-24 is not designed for Middle Atlantic's other rack families (WRK, ERK, BGR, etc.) or for racks of different RU heights or depths. If you're working with a 45RU or 40RU GRK, you'll need the corresponding SPNG variant for that height. Pair these with rack accessories like cable management panels, blanks, and patch shelves to complete the enclosure build.

For integrators specifying full rack deployments, side panels are typically the last item specified and the first item forgotten — plan them into your rack system BOM at the outset to avoid a second shipment.

Frequently Asked Questions

Q: What rack models is the SPNG-48-24 compatible with?

A: The SPNG-48-24 is designed specifically for the Middle Atlantic GRK-48-24LRD and GRK-48-24HLRD open-frame racks — both 48-space, 24-inch-deep configurations. It is not a universal fit for other Middle Atlantic rack families or different depth/height variants.

Q: Does the SPNG-48-24 ship as a single panel or a pair?

A: It ships as a pair — one panel for each side of the rack. A single order covers both the left and right sides of the GRK rack.

Q: What are the panel dimensions?

A: The panels measure 86.8 x 23.4 inches (2205 x 595 mm) and cover the full 24-inch depth of the compatible GRK racks.

Q: Do the panels include a cable routing feature?

A: Yes. Each panel includes a grommet for cable routing, allowing power, network, or AV runs to pass cleanly through the panel without improvised cutouts or exposed cable edges.

Q: What finish and material are these panels?

A: Steel construction with a black powder-coat finish. The powder coat is more durable than painted finishes and resists chipping during installation and maintenance.

Q: Are there handles on these panels to help with installation?

A: Yes. The panels feature recessed lift handles, which are useful when maneuvering a full 86.8-inch panel into position — particularly in tight machine rooms or when a single installer is working without a second set of hands.