Middle Atlantic 5/8in. Threaded Rod 12in. Long 4 pieces Steel Black Zinc finish - CLH-5/8ROD-12-4

Middle Atlantic CLH-5/8ROD-12-4 Cable Ladder Threaded Rod 4-Pack

Overview

The Middle Atlantic CLH-5/8ROD-12-4 is a 4-piece set of 5/8-inch threaded steel rods, each 12 inches long, finished in black zinc — the correct hardware for suspending Middle Atlantic cable ladder runs from overhead structure in equipment rooms, data centers, and AV or security infrastructure deployments. If you're mounting cable ladders and need rods cut to a consistent 12-inch drop, this pack eliminates the field-cutting step and delivers uniform suspension height across the run. The CLH-5/8ROD-12-4 (often searched as CLH 5/8ROD 12 4) is sold as a matched 4-piece unit, giving you enough hardware to support a standard ladder segment without ordering individual lengths.

Middle Atlantic's cable management line is a staple in structured cabling and AV integration work, and these rods are purpose-matched to their cable ladder systems. If you're planning a larger cable pathway installation, review the cable management category for compatible ladder sections, end caps, and splice hardware.

Key Features

• 5/8-inch thread diameter: Matches standard cable ladder suspension hardware and common strut/beam clamp fittings — no adapter or thread chase required at installation.
• 12-inch fixed length: Provides a consistent drop from ceiling structure to ladder surface. This is the spec to verify against your plenum clearance and cable bend-radius requirements before ordering — if you need a different drop height, Middle Atlantic offers other rod lengths in the same family.
• Black zinc steel construction: The zinc finish resists corrosion in conditioned indoor environments (equipment rooms, server rooms, structured cabling runs) and matches the black ladder aesthetic. Not rated for wet or outdoor locations — use galvanized or stainless hardware for those applications.
• 4-piece pack: A standard run of cable ladder typically requires rods at each attachment point. Buying in the 4-pack (CLH-5/8ROD-12-4) aligns with typical per-segment hardware counts and reduces small-order overhead versus buying individually.
• Shipping weight 4 lbs for the set: Straightforward to include in a project materials order — no freight considerations for typical quantities.

Integration & Compatibility

These rods are designed for use within the Middle Atlantic cable ladder system. Verify your specific ladder model accepts 5/8-inch rod suspension before ordering — most Middle Atlantic CLH-series ladders do, but confirm against your ladder's installation guide. Pair with appropriate beam clamps or all-thread rod couplers rated for the intended ceiling attachment method. For complete cable ladder accessory kits including splice plates and end brackets, check the companion hardware in the same family.

What's in the Box

• 4x 5/8-inch threaded steel rods, 12 inches long, black zinc finish

Frequently Asked Questions

Q: What thread size is the CLH-5/8ROD-12-4?

A: The rods are 5/8-inch diameter threaded rod. Confirm your ladder's suspension hardware accepts 5/8-inch thread before ordering.

Q: How many rods come in the CLH-5/8ROD-12-4 package?

A: The package contains 4 rods, each 12 inches long.

Q: Are these rods suitable for outdoor or wet-location cable ladder installations?

A: No. The black zinc finish is appropriate for conditioned indoor environments. Wet or outdoor applications require galvanized or stainless steel rod hardware.

Q: Can I use the CLH-5/8ROD-12-4 with cable ladder systems from other manufacturers?

A: The 5/8-inch thread is a standard dimension, so the rods may physically fit other suspension systems. However, these are part of the Middle Atlantic CLH cable ladder system — verify compatibility with your specific ladder model before using with third-party hardware.

Q: What is the drop length for these rods?

A: Each rod is 12 inches long. If your installation requires a different ceiling-to-ladder drop, Middle Atlantic offers other rod lengths in the CLH series.

Karl Wilson

The CLH-5/8ROD-12-4 is one of those line-item parts that gets ordered once and re-ordered often — because when you're running cable ladder in an equipment room and you've standardized on a 12-inch ceiling drop, you want a consistent, pre-cut rod length rather than field-cutting all-thread on site. Four rods per pack matches the typical support point count for a single ladder section, which keeps your BOM math clean.

Technical Highlights:

• 5/8-inch diameter: Matches the standard suspension fitting spec on Middle Atlantic CLH-series ladders — no thread adapters, no improvised hardware at the ceiling clamp.
• 12-inch fixed length: Removes the field-cut step. In structured cabling environments where every ladder run needs the same drop height, pre-cut rods maintain uniform clearance above cable trays and respect plenum depth constraints without per-rod measurement.
• Black zinc finish: Blends with the ladder aesthetic in finished equipment rooms and keeps surface corrosion at bay in air-conditioned spaces. The finish is the practical limiter here — if your project has any exposure to moisture or outdoor air, swap to galvanized.

Deployment Considerations:

• Verify your cable ladder model's suspension fitting accepts 5/8-inch rod before committing to a full-project quantity — most CLH-series ladders do, but always cross-reference the ladder's install guide.
• The 12-inch length sets your ladder drop. If plenum clearance or local code requires a different ceiling-to-ladder dimension, order the appropriate rod length from the same CLH family rather than cutting these down on site.

This hardware is a natural fit for equipment room builds and structured AV/security infrastructure runs where Middle Atlantic cable ladder is the specified pathway system and a uniform 12-inch suspension drop has been confirmed in the design drawings.