1" 2-Hole Plastic Coated 2 Ear Straps

Product Overview

The Greenfield Manufacturing 603-1 Two-Ear PVC-Coated Strap is a heavy-duty pipe and conduit support fitting designed for secure mounting of 1-inch conduit or tubing to walls, ceilings, or structural framing. Fabricated from steel and encapsulated in a durable PVC coating, this two-hole strap provides corrosion resistance and electrical insulation for both indoor and outdoor installations. Its U-shaped configuration with dual mounting holes ensures stable support and compliance with NEMA hardware standards for electrical raceway applications.

Technical Specifications

• Manufacturer: Greenfield Manufacturing Company
• Model Number: 603-1
• Description: Two-Ear Strap – PVC-Coated, Two-Hole Mount
• Reference Number: 1949919
• Nominal Size: 1 in (25 mm)
• Type: U-shaped two-hole strap for conduit or tubing support
• Material: Steel with PVC coating
• Coating Material: Polyvinyl chloride (PVC) – corrosion-resistant and non-conductive
• Finish: PVC-coated exterior for environmental protection and electrical insulation
• Mounting Holes: 2 holes located on each ear for direct fastening to a mounting surface
• Mounting Orientation: Horizontal or vertical depending on application
• Design Configuration: U-shaped, two-ear design providing uniform load distribution
• Conduit Compatibility: 1-inch rigid, IMC, EMT, or coated conduit systems
• Standards and Compliance:
  • Meets NEMA (National Electrical Manufacturers Association) hardware standards
  • Complies with applicable UL and NEC mechanical support requirements
• Application:
  • Electrical conduit and tubing support
  • Mechanical piping systems
  • Interior and exterior industrial installations
  • Corrosive or moisture-prone environments requiring protective coatings
• Installation:
  • Mount using appropriate mechanical fasteners through pre-drilled holes
  • Position strap for uniform contact with conduit or tubing
  • Install per NEMA and NEC requirements for conduit support spacing
• Performance Characteristics:
  • Resistant to corrosion, UV exposure, and mechanical wear
  • Provides firm, vibration-resistant conduit retention
  • Non-conductive PVC coating adds dielectric protection
• Operating Environment: Suitable for indoor and outdoor electrical or mechanical applications
• Temperature Range: Standard PVC-coated hardware temperature tolerance per NEMA specification
• Country of Manufacture: United States

Summary

The Greenfield Manufacturing 603-1 Two-Ear Strap is a 1-inch PVC-coated, two-hole mounting strap constructed from steel and coated in durable polyvinyl chloride. Designed for secure conduit or tubing support, it meets NEMA standards and provides corrosion-resistant, non-conductive performance for professional electrical and mechanical installations.