The Garvin Industries 857HDG is a robust 2-1/2" 3-piece coupling designed for joining threaded rigid or IMC conduit when neither conduit can be rotated. As part of Garvin's trusted lineup of electrical hardware, this coupling ensures secure connections and long-lasting durability in demanding environments.

Key Features and Benefits

• Engineered for use with threaded rigid or IMC conduit
• Three-piece design allows easy installation when conduit rotation is restricted
• Hot dip galvanized finish provides outstanding corrosion resistance
• Constructed from durable malleable iron for strength and reliability
• UL listed and RoHS compliant for safety and environmental assurance

Specifications

• Size: 2-1/2"
• Material: Malleable iron
• Finish: Hot dip galvanized
• Certifications: UL 514B, RoHS, Fed. Spec: A-A-50553, NEMA FB 1

Common Uses

Ideal for electrical contractors and installers working on commercial, industrial, or residential projects where secure conduit connections are required and conduit rotation is not possible.