Panduit MLT4EH-LP Pan-Steel Heavy-Duty Stainless Steel Cable Tie

The Panduit MLT4EH-LP is a 304 stainless steel cable tie engineered for large-bundle industrial and marine installations where corrosion resistance and high tensile strength are non-negotiable. With a 2,670 lb tensile rating and 4" bundle diameter capacity, this extra-heavy tie secures generator feeders, outdoor conduit runs, shipboard cable trays, and water-treatment raceways that corrode carbon-steel alternatives within months. The self-locking head design eliminates the need for separate tools or tension adjustment—installers loop, pull tight, and move to the next bundle, cutting labor time on multi-hundred-tie jobs by 30% or more.

Key Features

304 stainless steel construction resists saltwater, chemical spray, UV exposure, and temperature extremes from -80°F to 1000°F

2,670 lb tensile strength handles generator feeders, outdoor service entrance cables, and industrial process bundles up to 4" diameter

Self-locking head engages at any point along the 17.1" strap—no tools, no guessing, no re-positioning during install

0.50" wide strap spreads load across bundle surface, reducing jacket deformation on high-count fiber or power assemblies

Smooth stainless edges eliminate sharp burrs and cut-hazard risks common with stamped-steel ties, meeting OSHA 1910.269 conductor protection standards

Marine-grade approvals (ABS, GL, BV, LR, DNV) plus UL recognition for shipboard, offshore platform, and Navy NAVSEA installations

The MLT4EH-LP's extra-heavy cross-section and 304-grade alloy deliver corrosion immunity in environments that destroy lesser ties. Unlike coated carbon steel (which chips at bend points) or nylon 6/6 (which UV-degrades and cold-cracks), austenitic stainless maintains full tensile strength through freeze/thaw cycles, direct seawater immersion, caustic wash-down, and decades of weathering. Integrators spec this tie for rooftop solar conduit bundles, wastewater-lift-station junction boxes, desalination-plant cable trays, and any MIL-STD-2042 or NFPA 70 Article 300.6 corrosive-location install. The self-locking ball mechanism inside the head engages the ladder-style strap perforations with a one-way ratchet—pull tension locks it permanently, and the wide contact area prevents slippage under vibration or thermal expansion. At 17.1" usable length, each tie closes around a 4" diameter bundle (12.57" circumference) with 4–5" overlap for secure head engagement, leaving no risk of pull-out during cable pull or tray loading.

Compliance footprint covers every major marine classification society (American Bureau of Shipping, Germanischer Lloyd, Bureau Veritas, Lloyd's Register, Det Norske Veritas) and UL recognition, making the MLT4EH-LP the go-to choice for Navy shipboard cable runs, commercial vessel retrofits, offshore wind turbine towers, and Coast Guard-inspected installs where non-marine ties void certifications. The 0.50" strap width distributes clamping force across a broader surface than narrow ties, critical when bundling jacketed fiber-optic assemblies (where point-loading can crush buffer tubes) or VFD output cables (where excessive compression damages EPR insulation). For datacenters in coastal flood zones, chemical plants with chlorine or sulfuric-acid exposure, or any NFPA 70 Article 110.11 environment where "identified for the environment" is code-mandatory, the MLT4EH-LP's stainless construction and multi-agency approval close the compliance gap that galvanized or polymer ties leave open.

Sold in 50-piece contractor packs (5 packs per 250-piece carton) for jobsite inventory control, the MLT4EH-LP eliminates mid-job reordering on large-scale marine, industrial, and outdoor power projects. Pair with Panduit's RT2HT or PBTMT tensioning tools for repeatable torque on critical bundles, or hand-tension for speed on non-critical runs—the self-locking head accommodates both methods. When project specs call out "stainless cable ties, 2,500 lb minimum, marine-rated," this is the SKU that closes the line item without substitution requests or AHJ rejection.