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. Its 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