Middle Atlantic 4PK21in. in. VERT ANGLE LACE - LL-VA21-4

Middle Atlantic LL-VA21-4 Vertical Angle Lace 4-Pack

Overview

The Middle Atlantic LL-VA21-4 is a 4-pack of 21-inch steel vertical angle lace strips designed to organize and route cables cleanly inside rack enclosures. If you're commissioning a multi-device rack and need to keep cable runs straight, separated, and accessible without zip-tie chaos, these lace angles are the low-effort, high-payoff install detail that experienced integrators reach for first. Each piece is 17.1 inches tall and 0.96 inches wide — narrow enough to tuck into tight vertical channels without blocking adjacent equipment or eating rack real estate. The LL-VA21-4 ships as a set of four, so a single order typically handles a full rack column without a second trip to the supply cabinet.

Key Features

• Steel Construction: Formed from steel rather than plastic, these lace strips handle the cumulative pull weight of bundled cable runs without flexing or cracking over time — important in racks that get opened and recabled more than once a year.
• 17.1-Inch (43.4 cm) Working Height: At 17.1 inches, each strip covers a meaningful vertical span inside a standard equipment rack, reducing the number of anchor points you need to manage a full camera or access control cable bundle from patch panel to switch.
• 0.96-Inch Profile Width: The narrow 0.96-inch footprint means these mount in tight vertical channels alongside 1U and 2U gear without interfering with equipment handles, power strips, or adjacent cable managers — a real consideration in dense security head-end racks.
• Angle-Style Lacing: The angle form factor provides a firm edge for lacing cord or hook-and-loop straps, keeping bundles seated and preventing lateral cable creep that leads to tangled pulls during future service calls.
• Installation Time Saver Classification: Middle Atlantic categorizes these under Installation Time Savers — the angle design lets you route and dress cables in a single pass rather than managing floating bundles while simultaneously wrestling equipment into rack rails.
• 4-Pack Quantity (LL-VA21-4): Buying four at once covers both vertical sides of a standard rack column. Ordering by the pack rather than individually keeps job costs predictable and eliminates mid-install supply gaps on multi-rack deployments.
• Shipping Weight 4 lbs: The 4-pound total pack weight confirms all-steel construction with no hollow filler — what you receive is solid material, not lightweight stampings that deform under sustained cable tension.

Integration & Compatibility

The LL-VA21-4 is part of the Middle Atlantic rack accessories line, designed to complement Middle Atlantic rack enclosures and open-frame rack systems used in security operations centers, AV head-ends, and structured cabling installations. These lace strips pair naturally with rack cable management components — horizontal lace bars, D-rings, and vertical cable managers — to build out a complete cable organization system. For integrators specifying full rack builds, pairing these with a rack enclosure and dedicated rack-mount power distribution gives you a clean, serviceable installation that survives moves, adds, and changes without full recabling. Consult the cable management buying guide for guidance on vertical versus horizontal lace placement by rack depth and cable count.

What's in the Box

• 4x LL-VA21-4 Steel Vertical Angle Lace Strips (17.1 in / 43.4 cm each)

Frequently Asked Questions

Q: What material are the LL-VA21-4 lace strips made from?

A: Steel. All four pieces in the LL-VA21-4 pack are steel construction, which provides the rigidity needed to hold cable bundles securely over long-term use.

Q: How tall is each lace strip in the LL-VA21-4 pack?

A: Each strip is 17.1 inches (43.4 cm) tall and 0.96 inches (2.4 cm) wide.

Q: How many pieces are included in the LL-VA21-4?

A: Four (4) vertical angle lace strips are included per package.

Q: What rack systems are the LL-VA21-4 strips compatible with?

A: These are part of the Middle Atlantic Lever Lock vertical accessory line. They are designed for use with Middle Atlantic rack enclosures and compatible open-frame rack systems. Verify your rack's vertical channel dimensions against the 0.96-inch strip width before ordering.

Q: Are the LL-VA21-4 strips suitable for outdoor or high-humidity environments?

A: The evidence does not include an environmental or ingress rating for this product. These are intended for indoor rack installations. For outdoor or high-humidity enclosures, verify suitability with the manufacturer before deploying.

Q: Is the LL-VA21-4 the same as LL VA21 4?

A: Yes — LL-VA21-4 (often searched as LL VA21 4) refers to the same Middle Atlantic 4-pack vertical angle lace strip product.

James Everett

The LL-VA21-4 is the kind of component that separates a rack that looks professional six months later from one that looks like a wiring disaster by the second service call. At 17.1 inches per strip and only 0.96 inches wide, each piece fits the tight vertical channels in Middle Atlantic enclosures without crowding adjacent equipment — and buying four at once means you cover both sides of a full rack column in one order.

Technical Highlights:

• Steel angle construction: Formed steel holds its shape under the sustained lateral pull of bundled NVR, switch, and patch-panel cabling — plastic lace clips crack and bow under the same load within a year of installation.
• 17.1-inch height per strip: Covers the vertical span of a 10U–12U zone in a single piece, eliminating the staggered anchor gaps you get when using short D-rings as a substitute.
• 4-pack configuration: The LL-VA21-4 ships all four strips together at a combined shipping weight of 4 lbs — solid enough to confirm full steel content, light enough that it's not a freight concern on multi-rack job sites.

Deployment Considerations:

• Confirm your rack's vertical channel accepts a 0.96-inch strip before ordering — some third-party open-frame racks have narrower channels that require shimming or alternative mounting hardware.
• These carry no published environmental rating, so plan to use them exclusively in climate-controlled indoor head-end rooms or rack enclosures; unrated steel in high-humidity or outdoor enclosures risks corrosion at cable contact points over time.

The LL-VA21-4 is the right call for security integrators building out multi-NVR or access control head-end racks where clean cable runs are a contractual deliverable — particularly in enterprise lobbies or NOC environments where the rack is visible to the client on every site visit.