4 Gauge Compression Lug Connector

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4 Gauge Heavy Duty Compression Lug Connector

Ideal for use in heavy duty applications including commercial, industrial, military, truck, bus, agricultural and construction vehicles and equipment. The 4 gauge compression lugs are available in 3/8" and 1/4" hole sizes and are ideal for performing field repairs. All compression lugs and terminals can be installed with the use of two hand tools and creates a strong long lasting connection.


  • Made in the USA
  • Cast copper alloy
  • Tin plated for added conductivity and corrosion resistance
  • Includes compression nut

How does it work? The barrel of the lug is threaded to receive the compression nut. Placed the compression on the stripped cable and insert the compression nut into the barrel of the lug. As the nut is tightened in the barrel it will begin to compress the cable creating a strong bond for years of service. Check out the below video for more information.

Compression Connector How to Video

Additional Information
SKU 5804
Brand No
Available Hole Sizes 3/8" (10mm), 1/2" (13mm)
Cable / Wire Size 4 Gauge
Lug Type Compression
Lug Style Straight

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