Skip to content

Copper Short Barrel One Hole Compression Lugs 350 MCM 1/2-inch Bolt Size

Sale price $4.79

Shipping calculated at checkout

SKU: 210-09812

1000 in stock

🖨️ Print Spec Sheet

Shop with confidence

  • Fast shipping
  • Easy exchanges
  • Trusted reviews
  • Eco materials
  • Price guarantee
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • JCB
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Venmo
  • Visa

The Conversions Tech Copper Short Barrel One Hole Compression Lugs (350 MCM, 1/2-inch Bolt Size) are premium electrical connectors designed to provide exceptional conductivity, strength, and reliability in demanding applications. Engineered for seamless connections, these lugs are manufactured from high-quality, oxygen-free copper to ensure maximum electrical performance, superior corrosion resistance, and long-term durability. Finished with a distinctive red coating, these lugs are easy to identify and add an extra layer of protection against environmental factors.

Key Features

  • High-Quality Oxygen-Free Copper: Ensures maximum conductivity, superior electrical performance, and resistance to corrosion for long-lasting durability.
  • 350 MCM Conductor Size: Suitable for high-current applications, providing robust electrical connections in demanding environments.
  • 1/2-Inch Bolt Size: Designed for secure and stable attachment to terminals or equipment, ensuring a reliable connection.
  • Short Barrel Design: Facilitates easier installation in confined spaces while maintaining optimal performance.
  • Red Coating: Provides easy identification and an extra layer of protection against environmental factors, such as moisture and oxidation.
  • Superior Durability: Built for strength and reliability, ensuring a long service life in a variety of industrial and commercial applications.

Technical Specifications

Material Tin-plated Seamless Copper Tubing
Wire Size 350 MCM (thousand circular mils)
Barrel Type Short barrel
Hole Count One
Bolt Size 1/2 inch
Plating Tin-plated for corrosion resistance
Color Code Red
Standards Compliance Meets UL (Underwriters Laboratories) and CSA (Canadian Standards Association) requirements

4 Reasons Pros Buy Direct from Conversions Tech

Headquartered in business-friendly Wyoming, we design, test, and ship every product from inside the United States—delivering genuine “Made-for-America” quality without the big-box markup.

Our in-house team owns every CAD file, mold, and QA station behind our weatherproof boxes, conduit bodies, and power inverters. Vertical control means tighter tolerances, UL-listed safety, and up to 30 % lower cost than private-label imports.

Thousands of SKUs sit ready to go. Orders placed by 2 p.m. ship the same day, keeping contractors, OEMs, and distributors on schedule.

Need a torque spec or an OEM quote at dawn? You’ll speak directly with the Conversions Tech engineering desk—not a script reader—for instant answers, custom kitting, and private-label options.

Bottom line: For rugged, code-compliant electrical solutions shipped fast from a trusted U.S. source, choose Conversions Tech and build it right the first time.

Back to top