Gregory G134OS1 G-134-OS-1 Pre...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$33.73
Gregory G134OS1 G-134-OS-1 Pre-Galvanized Single Slotted Strut Channel, 120-Inch G-Strut®, Pack of 10

Gregory G134OS1 G-134-OS-1 Pre-Galvanized Single Slotted Strut Channel, 120-Inch G-Strut®, Pack of 10

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Model: G-134-OS-1

In Stock (leaves warehouse same day if ordered before 3pm ET)

$33.73
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Gregory G-134-OS-1 Pre-Galvanized Single Slotted Strut Channel, 120-Inch G-Strut®

The Gregory G-134-OS-1 is a pre-galvanized single slotted strut channel from the G-Strut® (G Series) line, engineered to support conduit, cable tray, piping, and electrical equipment in commercial and industrial installations. Measuring 120-Inch x 1.62-Inch x 0.81-Inch, this strut channel features a single row of slots along one face, allowing fittings, hardware, and accessories to be positioned and adjusted at multiple points along the channel length. The G-Strut® G Series single-slotted line is also available as the G-584-OS-1 model, giving contractors a choice of configurations within the same pre-galvanized, single-slotted strut family. The pre-galvanized finish provides corrosion resistance suitable for demanding electrical support applications where durability and long-term structural integrity are required. With a full 120-Inch length, installers get ample material to span long support runs while minimizing the number of splices and connection points needed across an installation, which reduces both labor time and potential failure points in the finished support system.

Key Features

  • Overall Length: 120-Inch length provides ample material for long-span support runs and reduces the number of splices needed on extended installations.
  • Channel Profile: 1.62-Inch x 0.81-Inch cross-section delivers a compact, standardized strut profile compatible with common strut fittings, clamps, and hardware.
  • Single Slotted Configuration: A single row of slots along the channel face allows fasteners and accessories to be positioned at flexible points for efficient mounting of conduit, cable tray, and equipment.
  • Durable Construction: Pre-galvanized finish helps resist corrosion, supporting reliable performance in indoor electrical and mechanical support systems.
  • G-Strut® G Series: Part of the Gregory G Series strut product line, designed for consistent quality and compatibility across the broader strut and fitting system, including the related G-584-OS-1 single-slotted model.
  • System Compatibility: Standardized profile and slot spacing work with common strut channel fittings, brackets, and hardware used across commercial and industrial projects.

Technical Specifications

  • Length: 120-Inch
  • Width: 1.62-Inch
  • Depth: 0.81-Inch
  • Slot Configuration: Single Slotted
  • Finish: Pre-Galvanized
  • Series: G-Strut® (G Series), also offered as G-584-OS-1
  • Product Material: Pre-Galvanized Steel

Typical Applications

  • Conduit and Raceway Support Systems
  • Cable Tray Mounting and Support
  • Commercial and Industrial Electrical Installations
  • Equipment Racking and Framing
  • General Mechanical and Piping Support

Why Gregory?

Gregory's G-Strut® G Series strut channel is built with a pre-galvanized finish for corrosion resistance and a standardized 1.62-Inch x 0.81-Inch profile that integrates with common strut hardware and fittings. Offered in both the G-134-OS-1 and G-584-OS-1 single-slotted configurations, the G Series gives electrical contractors and facility teams flexible, dependable options for building out support infrastructure for conduit, cable tray, and equipment across commercial and industrial projects. Choosing a full 120-Inch length also means fewer splice points and less on-site hardware waste, helping crews complete long-span support runs efficiently while maintaining a consistent, code-compliant channel profile throughout the installation.

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Manufacturer Resources

Product Specs

list_batch:
GRE-20260924
Product Type:
Strut & Strut Fitting
Product Finish:
Pre-Galvanized
Configuration:
Single Slotted
Series:
G-Strut® G Series
Department:
Electrical
Product Subgroup:
Hangers, Straps & Supports
Product Material:
Pre-Galvanized Steel
Pack size (unit):
10
Product Group:
Hangers, Supports & Fasteners

Gregory G-134-OS-1 – Frequently Asked Questions

1) What is the difference between the Gregory G-134-OS-1 and G-584-OS-1 strut channel?
Both are single slotted G-Strut G Series channels in pre-galvanized steel, and the difference is channel depth. The G-134-OS-1 is 0.81-Inch deep (13/16"), while the G-584-OS-1 is 1.62-Inch deep (1-5/8"). The shallow 13/16" channel is the one to use where space behind the run is tight; the 1-5/8" deep section is the taller, more substantial profile for heavier conduit and cable tray support.
2) How long is a stick of Gregory G-134-OS-1 strut channel, and how many come in a pack?
Each stick runs a full 120 inches (10 feet), and the G-134-OS-1 is sold in packs of 10, so one pack covers 100 linear feet of support run. The 10-foot length is what lets crews span long runs with fewer splices and couplings.
3) Will standard strut fittings and conduit clamps fit this Gregory channel?
The G-134-OS-1 uses the standardized 1.62-Inch wide strut profile, so common strut channel fittings, clamps, brackets and hardware built for that width mate with it. Pick your fittings by channel width (1-5/8") and by the depth you ordered, 13/16" or 1-5/8".
4) Is single slotted strut the right choice, or do I need solid or double slotted channel?
Single slotted channel has one row of slots along one face, which is what you want when you are mounting conduit, cable tray or equipment to a single working face and need to slide fittings to any point along the run. Solid back channel is the pick where you want maximum section with no slot openings, and double slotted (back-to-back or slotted on two faces) is for framing and racking where you need to attach from more than one side. For a conduit or raceway support run, the single slotted G-Strut is the standard option.
5) Can pre-galvanized strut channel be used outdoors or in a wet area?
The pre-galvanized finish on this G-Strut channel is specified for corrosion resistance in indoor electrical and mechanical support systems. For exterior exposure, washdown areas, or corrosive process environments, step up to a hot-dip galvanized or stainless strut instead of pre-galvanized.
6) Does the Gregory G-Strut channel come with any mounting hardware or fittings?
No. This is bare channel only, ten 120-inch sticks per pack. Spring nuts, channel nuts, conduit clamps, beam clamps, splice plates, hanger rod and end caps are all separate line items, so size those to the 1.62-Inch strut profile when you build the order.
7) What is the Gregory G-134-OS-1 strut channel actually used for on an electrical job?
It is the backbone for conduit and raceway support, cable tray mounting, equipment racking and framing, and general mechanical and piping support in commercial and industrial buildings. Trapeze hangers, wall-mounted conduit racks, and cable tray supports all get built from channel like this plus the matching fittings.
8) What material is the Gregory G-134-OS-1 strut channel made from?
Pre-galvanized steel. The zinc coating is applied to the coil before the channel is roll formed, which is the standard, cost-effective finish for interior conduit and equipment support. Cut ends are left raw, so field cuts in damp areas should get a cold galvanizing touch-up.
How fast can I get the Gregory G-134-OS-1 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Gregory G-134-OS-1 come with a warranty?
Absolutely. The Gregory G-134-OS-1 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Gregory G-134-OS-1?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Gregory G-134-OS-1 from ZenSupply?
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