Trolley Beam Intermediate Support - Electro-Galvanized The Trolley Beam Intermediate Support - Electro-Galvanized is designed to work with channel trolleys to guide and support lateral channel movement. It helps maintain controlled travel while reinforcing stability within trolley-supported strut channel systems. A dependable component for interior installations where smooth channel movement is required. Electro-Galvanized Intermediate Trolley Support for 1-5/8" Strut Channel This intermediate trolley support connects directly with channel trolleys and is sized for 1-5/8" wide strut channel. Built from structural-grade steel, it delivers consistent performance in dry, low-humidity indoor environments when paired with like-metal hardware. Key Features Lateral Channel Support: Helps guide and stabilize channel movement along trolley systems. Trolley-Compatible Design: Connects directly with channel trolleys for controlled travel. Structural-Grade Steel: Manufactured to ASTM A575 or ASTM A1011 Grade 33 specifications. Standard Channel Fit: Designed for 1-5/8" wide strut channel systems. Common Applications Trolley-supported strut channel systems Adjustable mechanical support assemblies Material handling frameworks HVAC and utility support structures Commercial interior installations Installation Tips Confirm compatibility with the channel trolley before installation. Pair with like-metal hardware for consistent performance. Check alignment to ensure smooth lateral movement during operation. Related Items: Strut Channel Strut Channel Hardware