Panduit CLC88X1S8TL370 Corrugated Loom Tube Clamp, 7/8" Single-Position, 250-Pack

Overview

The Panduit CLC88X1S8TL370 is a single-position corrugated loom tube clamp engineered to secure 7/8" corrugated loom tubing in cable routing applications — exactly the kind of detail that separates a clean, serviceable wire harness from one that vibrates loose or degrades under thermal cycling. Built from heat-stabilized Nylon 6.6 in black, these clamps are the right choice when you need consistent, repeatable cable management across large installations where buying a 250-count pack makes far more sense than sourcing in small quantities.

Corrugated loom tubing is a standard in industrial control panels, security system raceways, and structured wiring runs where you need flexible protection without conduit. The CLC88X1S8TL370 clips that tubing securely to panels, DIN rails, or mounting surfaces — preventing the loom from sagging, migrating, or making contact with heat sources or moving components. For integrators running cable through equipment racks, wall chases, or field enclosures, getting the clamp size right matters: a 7/8" clamp on 7/8" loom means a secure snap-fit without over-compressing the tubing.

Key Features

• Heat-Stabilized Nylon 6.6 construction: Nylon 6.6 holds its mechanical properties well above the temperatures typical in enclosed panels and conduit runs — unlike generic polypropylene clamps that can creep or deform over time when mounted near power supplies or in sun-exposed outdoor enclosures. Heat stabilization extends that tolerance further, making these clamps reliable in demanding environments without requiring periodic re-inspection.
• Single-position, 7/8" tubing fit: Sized precisely for 7/8" corrugated loom, these clamps deliver a secure hold without needing secondary fasteners or zip-tie reinforcement. A correct-sized clamp keeps the loom axis aligned with the routing path, which matters when you're pulling multiple harnesses through the same space and need predictable clearances.
• Black colorway: Black Nylon 6.6 is UV-stabilized by convention and blends visually into standard black corrugated loom — keeping finished installations looking professional rather than patched. For integrators delivering camera or access control panel wiring that clients will inspect, visible hardware should look intentional.
• 250-count pack: A 250-piece pack is sized for project-scale deployment rather than one-off repairs. If you're running loom through a 20-camera installation or wiring a multi-panel control room, having clamps in bulk eliminates mid-job supply gaps and reduces per-unit cost versus buying smaller quantities. Stock a pack and you'll cover most medium-scale projects without a reorder.
• Panduit-engineered fit: Panduit manufactures both the corrugated loom and the corresponding clamp series, so the CLC88X1S8TL370 is dimensioned to match Panduit's own loom OD tolerances — not a generic approximation. If your installation uses Panduit CLT-series corrugated loom in 7/8", these clamps are the designed complement.

Integration and Compatibility

The CLC88X1S8TL370 is designed for use with 7/8" corrugated loom tubing and mounts to standard panel surfaces, enclosure walls, or framing using appropriate fasteners (not included). These clamps fit naturally into structured cabling and wire management installations alongside Panduit cable management products. They are commonly deployed alongside cable management accessories such as cable ties, conduit fittings, and wire ducts in industrial and commercial settings. For integrators specifying complete network infrastructure wire runs, pairing Panduit loom with the correct Panduit clamp ensures a consistent system from a single manufacturer.

Frequently Asked Questions

Q: What tubing size does the CLC88X1S8TL370 fit?

A: The CLC88X1S8TL370 is designed for 7/8" corrugated loom tubing — it is a single-position clamp sized specifically for that diameter.

Q: What material is the CLC88X1S8TL370 made from?

A: It is manufactured from heat-stabilized Nylon 6.6, which offers good mechanical strength and thermal stability suitable for panel wiring and industrial cable management environments.

Q: How many clamps come in a pack of CLC88X1S8TL370?

A: Each pack contains 250 clamps.

Q: Can I use the CLC88X1S8TL370 with non-Panduit corrugated loom?

A: The clamp is engineered to the 7/8" nominal OD. It will generally fit any corrugated loom of the same nominal diameter, though dimensional tolerances vary by manufacturer. For guaranteed fit and finish, it is best paired with Panduit's own corrugated loom product line.

Q: Is the CLC88X1S8TL370 suitable for outdoor or high-temperature environments?

A: The heat-stabilized Nylon 6.6 construction improves performance over standard nylon in elevated-temperature environments. Verify your specific ambient and radiant heat conditions against Panduit's published material specifications for the CLС series before deploying in extreme outdoor or high-heat locations.

Marty Allison

The CLC88X1S8TL370 is one of those consumable parts that rarely gets specified explicitly but causes real headaches when it's wrong or missing. It's a 7/8" single-position corrugated loom clamp — heat-stabilized Nylon 6.6, 250 to a pack — and it does exactly one job: keep your loom where you routed it. I reach for Panduit's own clamp series whenever I'm using Panduit loom because the OD tolerances are matched at the factory, not approximated at the supply house.

Technical Highlights:

• Heat-Stabilized Nylon 6.6: Standard nylon softens and creeps in the 85–100°C range that's common near power supplies in enclosed panels. Heat-stabilized Nylon 6.6 maintains its clamp geometry well above those temps — meaning the hold you set on install day is still the hold you have two years later during a service call.
• 7/8" single-position fit: This is the right clamp for 7/8" loom — not adjustable, not approximate. A single-position clamp snaps closed to a defined diameter and stays there. If your loom OD is 7/8", you get a secure, rattle-free mount without shimming or over-tightening.
• 250-count pack: On a 30-camera commercial install, I typically consume 8–12 clamps per run just on the home-run legs alone. A 250-pack covers that project with stock left for punch-list fixes — and the per-unit economics versus buying bags of 10 are substantial.

Deployment Considerations:

• Confirm your loom's actual OD before ordering — corrugated loom is sold by nominal size, and some off-brand loom runs slightly oversized or undersized relative to nominal. A Panduit CLT-series 7/8" loom is the confirmed match for this clamp.
• The CLC88X1S8TL370 is a clamp only — mounting fasteners are not included. Plan your panel surface and fastener spec (screw, rivet, or adhesive base) before pulling these from stock on install day.

The CLC88X1S8TL370 belongs on any project spec where Panduit corrugated loom is already in use — particularly in commercial security panel builds, access control head-end enclosures, and multi-camera NVR rack installations where wire management quality is visible during client walkthroughs and audits.