Eaton B-Line Strut Channel Bac...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$8,190.79
$17.59
B-Line Eaton series strut back-to-back welded channel, 1.62" channel height, 120" channel length, 1.62" channel width, Steel, 12 Gauge, SHA hole patte

Eaton B-Line Strut Channel Back-to-Back Welded B22 Steel 1.62 x 120 Inch 12 Gauge Pre-Galvanized SHA Hole Pattern

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Model: B22SHA-120GLV
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$8,190.79
$17.59
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Eaton B-Line Strut Channel Back-to-Back Welded B22 Steel 1.62 x 120 Inch 12 Gauge Pre-Galvanized SHA Hole Pattern

Professional Back-to-Back Welded Strut Channel System

The Eaton B-Line Strut Channel Back-to-Back Welded B22 delivers exceptional structural support and installation efficiency for heavy-duty commercial and industrial applications. This 120-inch long back-to-back welded strut channel provides reliable structural framing designed for professional electricians, mechanical contractors, and facility installers, offering the proven strength and versatile mounting capabilities that professionals trust from the industry leader in strut channel systems.

Professional Features & Benefits

Superior Structural Performance

  • Back-to-Back Welded Construction - Enhanced structural integrity and increased load-bearing capacity for demanding applications requiring maximum strength and rigidity
  • B22 Channel Type Design - Industry-standard 1.62-inch height and width dimensions provide optimal structural support with universal compatibility for B-Line fittings and accessories
  • 12 Gauge Steel Construction - Heavy-duty steel material delivers exceptional strength-to-weight ratio and long-term structural reliability for commercial and industrial installations
  • SHA Hole Pattern Configuration - Precision-engineered hole spacing optimizes mounting flexibility and ensures secure fastener engagement for professional installation requirements

Professional Installation Advantages

  • 120-Inch Extended Length - Reduces the number of joints and connections required, minimizing installation time while maximizing structural continuity for long-span applications
  • Pre-Galvanized Finish Protection - Factory-applied galvanized coating provides superior corrosion resistance and extended service life in demanding environmental conditions
  • Universal B-Line Compatibility - Seamlessly integrates with the complete B-Line strut system ecosystem including fittings, brackets, clamps, and accessories for comprehensive structural solutions

Quality Construction Benefits

  • Precision Manufacturing Standards - Consistent dimensional accuracy and hole alignment ensure reliable field assembly and professional installation results
  • 36.4 Pound Weight Specification - Optimized material distribution provides structural strength while maintaining manageable handling characteristics for installation crews

Technical Specifications

Channel Type: B22, Dimensions: 1.62 inches height x 120 inches length x 1.62 inches width, Material: Steel, Material Gauge: 12 Gauge, Finish: Pre-galvanized, Weight: 36.4 pounds, Hole Pattern: SHA, Construction: Back-to-back welded design, Channel Configuration: Double-sided structural profile

Installation & Usage

  1. Plan structural layout and verify load requirements match channel specifications and support spacing requirements
  2. Position back-to-back welded channel using appropriate lifting equipment due to extended 120-inch length and 36.4-pound weight
  3. Secure channel to structural supports using appropriate B-Line mounting hardware and fasteners compatible with SHA hole pattern
  4. Install electrical conduit, mechanical equipment, or HVAC components using compatible B-Line fittings and clamps designed for B22 channel type
  5. Verify all connections are properly tightened and structural alignment meets installation specifications
  6. Inspect galvanized finish for any field damage and apply touch-up coating as needed to maintain corrosion protection

Professional Applications

Ideal for:

  • Heavy-Duty Electrical Support Systems - Large conduit runs, cable tray support, and electrical equipment mounting requiring enhanced structural capacity
  • Mechanical Equipment Mounting - HVAC units, pumps, compressors, and industrial machinery requiring robust structural support frameworks
  • Industrial Structural Framing - Equipment racks, support platforms, and structural frameworks in manufacturing and processing facilities
  • Commercial Building Systems - Suspended ceiling support, lighting systems, and building service equipment mounting in commercial construction
  • Seismic Bracing Applications - Earthquake-resistant support systems for critical building infrastructure and mechanical equipment
  • Long-Span Support Requirements - Applications requiring extended structural members with minimal joints and maximum continuity
  • Corrosive Environment Installations - Outdoor, industrial, and chemical processing applications benefiting from pre-galvanized corrosion protection
  • Multi-Trade Coordination Projects - Complex installations requiring shared structural support for electrical, mechanical, and plumbing systems

Pre-Galvanized Steel Advantage

The pre-galvanized steel construction provides exceptional corrosion resistance and extended service life in demanding environmental conditions. This factory-applied zinc coating offers superior protection compared to field-applied finishes, ensuring long-term structural integrity and reduced maintenance requirements for professional installations in industrial, commercial, and outdoor applications.

Why Choose B-Line Quality?

B-Line's decades of structural support innovation and manufacturing excellence have established the industry standard for strut channel systems. This commitment to load-rated reliability, safety compliance, and professional-grade construction quality makes B-Line the trusted choice for contractors, electricians, and facility professionals worldwide who demand dependable structural performance and comprehensive system compatibility.

Manufacturer Resources

Product Specs

Certifications:
Not Applicable
Channel Type:
B22
Hole Pattern:
SHA
Material Gauge:
12 Gauge
Product Height:
1.62 in
Product Length Depth:
120 in
Product Weight:
36.4 lb
Product Width:
1.62 in
Department:
Electrical
Product Finish:
Pre-galvanized
Product Material:
Steel

B-LINE B22SHA-120GLV – Frequently Asked Questions

1) What is the difference between B22 back-to-back welded strut and a single B12 channel?
B22 is two channels welded back to back, so you get a closed double profile measuring 1.62 x 1.62 inches instead of a single open channel. Both faces accept fittings, which is what you want for posts, trapeze uprights, equipment racks, and any run where you need to mount hardware on opposite sides or need more rigidity over a long span. A single channel is the lighter, cheaper pick for a simple conduit trapeze where load and span are modest.
2) Will standard B-Line strut nuts and fittings fit this B22 channel?
Yes. B22 uses the standard 1-5/8 inch strut profile (listed at 1.62 inches height and width), so spring nuts, channel nuts, clamps, brackets and fittings sized for 1-5/8 inch B-Line strut engage the channel lips normally. Because the section is welded back to back, you can hang fittings off either face.
3) What does the SHA hole pattern mean on B-Line strut channel?
SHA is a slotted hole pattern punched into the channel back, so the strut arrives pre-punched rather than solid. It saves field drilling when you are through-bolting the strut to structure or splicing sections, and gives you adjustment along the length instead of a fixed hole location. If you need an unpunched back for a cleaner look or full section strength, specify a solid-back channel instead.
4) Is pre-galvanized strut OK for outdoor or wet locations?
Pre-galvanized (electro-zinc, mill applied before forming) handles damp indoor, mechanical rooms, parking structures and sheltered exterior work. For direct weather exposure, coastal air, or chemical process areas, hot-dip galvanized or stainless is the better call, because pre-galvanized leaves cut ends and any field drilling bare. If you cut this 120 inch stick to length, touch up the cut with a zinc-rich coating.
5) Is 12 gauge the right thickness for heavy conduit racks and equipment support?
12 gauge is the standard heavy-duty strut thickness and is what you want under large conduit banks, cable tray, pumps and HVAC equipment. Combined with the back-to-back welded B22 section, it gives noticeably more stiffness than a single 12 gauge channel of the same span. For light fixture hangers and small conduit, a thinner gauge single channel is usually enough.
6) What part number do I order for B-Line B22 pre-galvanized strut in 10 foot lengths?
The part number is B22SHA-120GLV from Eaton B-Line: B22 double channel, SHA punched pattern, 120 inch length, GLV for the pre-galvanized finish. Keep that suffix straight when ordering, since the same B22 profile is sold in other finishes and hole patterns.
7) Can I cut this strut to length on site?
Yes, B22 back-to-back channel is cut in the field with a bandsaw, chop saw with a metal blade, or portable band saw. Both welded channels cut at once, so let the blade do the work and support the offcut. Deburr the cut lips so strut nuts still seat, and coat the bare cut to keep the pre-galvanized protection continuous.
How fast can I get the B-LINE B22SHA-120GLV 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 B-LINE B22SHA-120GLV come with a warranty?
Absolutely. The B-LINE B22SHA-120GLV 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 B-LINE B22SHA-120GLV?
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 B-LINE B22SHA-120GLV from ZenSupply?
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