LaceLok® vs Cable Ties and Hand-Tied Lace

Date Posted: 12/11/2025

Wire management is more than a housekeeping task, it’s a critical factor in system integrity. For decades, technicians have relied on two standard methods for secondary wire support: zip ties (also called cable ties) and hand-tied lacing tape. While each has its place, modern applications increasingly demand safer, cleaner, and more repeatable solutions.

Enter DMC’s LaceLok^® System: an engineered, controlled-tension alternative designed to overcome the limitations of the standard bundling methods. Below, we break down how LaceLok compares.

The Problem With Traditional Bundling Methods

Zip Ties

Zip ties are widely used because they’re inexpensive and easy to apply. But in high-reliability environments (aerospace, defense, transportation), they introduce significant challenges:

• Uncontrolled tension can pinch, deform, or damage wires.
• Sharp edges from trimmed tails create FOD and injury risks.
• Creep and relaxation over time can loosen bundles.
• Plastic degradation from heat, UV, and chemicals can compromise performance.
• No built-in method for ensuring repeatable installation quality.
• Zip ties weren’t designed with mission-critical wiring in mind.
• High cost for large, aerospace-grade zip ties

Lacing Tape

Lacing tape has been trusted for decades due to its flexibility and low weight. But it comes with its own trade-offs:

• Highly skill-dependent, it requires trained hands to tie a series of consistent knots.
• Time-consuming, especially for long harnesses.
• Inconsistent tension increases risk to wire insulation.
• Susceptible to human error due to varying technique from person to person.
• Can fray or degrade depending on the material and environment.

Why LaceLok is a Superior Modern Alternative

DMC developed LaceLok to solve the problems that occur with traditional methods of wire bundling, especially in aerospace and other high-reliability manufacturing. The LaceLok system consists of an ergonomically designed application tool and the consumable, LaceLok Cable Lacing Fasteners.

Here’s what sets it apart:

       1. Controlled, Repeatable Tension

• • Every installation is done using a certified tool that applies consistent, factory-set tension. No guesswork. No over-tightening. No wire damage.

        2. Ergonomic

• • Reduces technician fatigue on large harness builds
  • Decreases repetitive motion injuries
  • Lowers the amount of technician abrasions

        3. High Efficiency & Lower Training Requirements

• • Standardized results across teams and locations 
  • Installs in seconds
  • Far less skill required compared to lacing tape

       4. Engineered for Harsh Environments 

            LaceLok is built with aerospace-grade materials designed to withstand:

• • High vibration
  • Harsh temperature ranges (-65°C to 260°C)
  • Chemical exposure (Hydraulic fluid, JP-8 jet fuel, lubricating oil, isopropyl alcohol)
  • Mechanical stress

        5. Long-Term Reliability

• • LaceLok delivers high strength, long-term buckle performance, and no relaxation or creep over time. This ensures the bundle stays secure throughout the life of the aircraft or system.

Where LaceLok Makes the Biggest Impact

LaceLok is especially impactful in:

• Aerospace harness manufacturing
• MRO and field repair
• High-vibration platforms
• Space-limited routing applications
• Programs requiring installation consistency across teams and suppliers

As more OEMs and MROs adopt next-generation harnessing standards, LaceLok is fast becoming the modern benchmark. If you’re looking to modernize your wire harness processes or standardize installations across your operation, LaceLok offers a transformative leap forward. Click the buttons below to contact our team to request an on-site demonstration or to learn more.

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