1-5/8″ x 1-5/8″ Solid Strut Channel, 18″ – Plain
This 18-inch plain solid strut channel is built for rigid support applications where a fixed, no-movement connection is required. The solid profile provides consistent strength across the channel, making it ideal for short structural tie-ins and reinforcement points. Its plain steel construction keeps things straightforward for interior and controlled environments.
Plain Steel Solid Square Strut Channel for Fixed, Short-Span Support
Designed for electrical, plumbing, and HVAC frameworks, this solid channel delivers dependable alignment where adjustability is not needed. It’s a strong choice for planned installs that demand stability.
Key Features
- Solid Channel Construction: Unslotted design maximizes rigidity for permanent connections.
- Square 1-5/8″ x 1-5/8″ Profile: Provides balanced strength and consistent support.
- Plain Carbon Steel: Simple, no-coating finish suited for interior applications.
- 18-Inch Length: Ideal for compact supports and reinforcement sections.
Common Applications
- Fixed Support Brackets: Used where hardware placement must remain locked.
- Mechanical Room Builds: Supports structured electrical or mechanical layouts.
- Equipment Mounting: Acts as a solid base for brackets and accessories.
- Structural Tie-Ins: Reinforces joints within larger support assemblies.
- Interior Construction: Best suited for controlled, dry environments.
Installation Tips
- Plan Hole Locations: Solid strut requires drilling to match your layout.
- Deburr After Drilling: Clean edges for proper fastener seating.
- Protect Exposed Steel: Apply paint or coating if corrosion protection is needed.
Related Items:
- Strut Channel Fittings
- Strut Channel Hardware
California Residents: WARNING








