Panduit IMLT102H-L6L StrongHold Heavy-Duty 316L Stainless Steel Cable Tie
Overview
The Panduit IMLT102H-L6L is a heavy-duty, self-locking metal cable tie from the StrongHold™ line, built specifically for corrosion-prone environments where standard nylon ties fail within months. At 14.3 inches (362 mm) in length and constructed from Type 316L stainless steel, this tie handles large bundle diameters in outdoor, coastal, chemical, and direct-burial applications where material integrity is non-negotiable. Sold in packs of 50, with a carton quantity of 250, the IMLT102H-L6L (often searched as IMLT102H L6L) is a field-practical format for contractors running multi-conduit raceways or mechanical rooms requiring organized, permanent cable management.
Key Features
- Type 316L Stainless Steel Construction: 316L is the molybdenum-bearing grade of stainless — it resists chloride pitting and crevice corrosion that attacks standard 304 SS in marine, wastewater, and chemical-processing environments. If your installation is within a few miles of salt water or exposed to industrial cleaners, 304 SS ties will corrode and fail; 316L holds.
- Heavy-Duty Rating at 0.010 in (0.25 mm) Thickness: The increased wall thickness delivers greater tensile and loop strength compared to standard-duty stainless ties. Use this where cable bundles are heavy, under tension, or subject to vibration — conduit runs in mechanical rooms, HVAC equipment ties, or cable trays carrying power and data together.
- 14.3-Inch (362 mm) Length: The longer format accommodates large bundle diameters and wraps cleanly around multi-conduit groups without stacking multiple shorter ties. This length is the right call for 2-inch or larger conduit bundles and for wrapping around structural members during cable tray installations.
- Self-Locking Head Design: The head locks at any point along the tie body — not just at a fixed ratchet — which accelerates installation when you're working overhead or in tight spaces. No need to thread to a specific tooth; push to tension, lock, trim. Reduces per-tie installation time in high-volume runs.
- Indoor, Outdoor, and Direct-Burial Rated: These ties are verified for underground use including direct soil contact, which eliminates the need to specify a separate underground-rated fastener. Relevant for conduit entrance points, landscape lighting runs, and any below-grade cable management where moisture and soil chemistry are ongoing stressors.
- Smooth Surfaces and Rounded Edges: The edge finish protects cable jacket insulation from abrasion during cinching and over the service life of the tie. In high-density bundles where cables rub against the tie under vibration, sharp edges cause insulation wear — a detail that matters in 24/7 energized equipment rooms.
- UL Listed (File No. E56854): UL listing provides a verifiable, third-party confirmation of performance and materials compliance — relevant when installations require listed components for inspection sign-off or when the AHJ (Authority Having Jurisdiction) requires documentation.
- Pack of 50, Carton of 250: The 50-piece pack is sized for single-job or small-project use; the 250-piece carton (5 packs) suits ongoing work. No per-piece waste on small pulls, no bulk overstock on larger runs.
Integration and Compatibility
The IMLT102H-L6L is a passive mechanical fastener with no electrical or system integration requirements. It is compatible with standard cable tie installation tools that accept metal ties in this width and thickness range — confirm tool jaw clearance before committing to a pneumatic tensioning tool. The 316L alloy is compatible with stainless steel hardware and cable trays; avoid contact with dissimilar metals (carbon steel unistrut, aluminum tray) in wet environments where galvanic corrosion can occur at the contact point. For cable tie applications involving mixed materials, use isolation tape or a non-conductive liner at the contact surface. These ties are appropriate alongside the broader Panduit wire management catalog including their cable tray systems, conduit fittings, and wire routing and protection product lines. If you're managing structured cabling in a security or AV rack environment, pair with Panduit's rack cable management accessories for a coordinated system.
What's in the Box
- 50x Panduit IMLT102H-L6L StrongHold™ 316L stainless steel heavy-duty cable ties (14.3 in / 362 mm)
Frequently Asked Questions
Q: What makes the IMLT102H-L6L different from a standard stainless steel cable tie?
A: Two things: material grade and duty rating. The IMLT102H-L6L uses Type 316L stainless steel, which includes molybdenum for superior chloride and crevice corrosion resistance versus the more common 304 grade. It's also rated heavy-duty, meaning the body is thicker (0.010 in / 0.25 mm) for higher tensile and loop strength. Standard-duty ties in 304 SS are fine for dry indoor runs; 316L heavy-duty is the correct spec for marine, coastal, chemical, or direct-burial use.
Q: Can the IMLT102H-L6L be used underground or in direct soil contact?
A: Yes. The product documentation explicitly lists direct-burial and underground applications — including direct contact with soil — as approved uses. The 316L alloy resists the moisture and chemistry of typical soil environments.
Q: How does the self-locking head work on the IMLT102H-L6L?
A: The head locks at any position along the tie body rather than requiring alignment to a specific ratchet tooth. This means you can cinch to the exact tension you need and release the tool without the tie backing off. It speeds up installation, particularly on overhead runs or in confined spaces where repositioning is difficult.
Q: Is the IMLT102H-L6L UL listed?
A: Yes. The IMLT102H-L6L carries UL listing under file number E56854. This provides third-party verification of the product's construction and materials, and satisfies inspectors or project specifications that require listed cable management hardware.
Q: What bundle diameter will a 14.3-inch tie accommodate?
A: At 14.3 inches (362 mm) total length, and accounting for the head and a practical trim tail, the usable wrap circumference supports bundles up to approximately 3.5–4 inches in diameter, depending on how tightly you need to cinch. This covers most multi-conduit groups and large cable tray bundles encountered in commercial mechanical or telecom rooms.
Q: How many ties come in a package, and what's the carton quantity?
A: Each package contains 50 ties. The full carton contains 250 ties (5 packs). Order a single pack for a specific job or the full carton for ongoing projects.
The IMLT102H-L6L is one of the ties I specify when I need the installation to outlast the cable it's securing. The 316L grade and heavy-duty body thickness (0.010 in) are the two specs that separate this from the generic stainless ties showing up in commodity distribution — both matter in corrosive environments, and specifying just one without the other leaves performance on the table.
Technical Highlights:
- 316L vs. 304 Alloy: The 'L' designation means low carbon, which reduces sensitization during any welding near the tie, but more importantly the molybdenum content (2–3%) in 316L is what resists chloride-induced pitting. In coastal or chemical-process environments, a 304 tie will show rust within 12–18 months; 316L is the correct material call.
- 14.3 in (362 mm) Heavy Format: This length isn't overkill — it's the practical minimum for cinching large conduit bundles or wrapping structural steel in mechanical rooms. Heavy-duty body thickness means higher loop tensile strength, which matters when bundles are under gravity load or vibration stress over years of service.
- UL Listed (E56854): When an AHJ pulls the inspection sheet and asks for listed hardware, you hand them the file number. This is a straightforward compliance checkbox for commercial and industrial jobs that require it — don't substitute an unlisted tie to save a few cents per unit and risk a failed inspection.
Deployment Considerations:
- Confirm your tensioning tool accepts this tie's width and 0.010 in thickness before mobilizing. Not all stainless tie tools handle the heavy-duty body profile, and hand-tensioning a full mechanical room run is slow and inconsistent.
- In mixed-metal installations (stainless tie against aluminum tray or carbon steel unistrut in a wet environment), galvanic corrosion can occur at the contact point even with 316L. Isolate with tape or a non-conductive liner at the contact surface — the tie itself won't corrode, but the substrate might, and that's a callback you don't want two years post-installation.
For wastewater treatment facilities, offshore utility runs, coastal commercial HVAC equipment rooms, or any direct-burial cable management where you won't get a second shot at rework, the IMLT102H-L6L is the tie to spec. Don't use it where a nylon tie will do — save the cost and the 316L material for the runs that genuinely need it.
