
Copper Compression Lug, Conductor Size: 4 AWG, 1-Hole Stud, Long Barrel, Stud Diameter: 1/4". Color-Keyed: null, Die Code: 29.
The Color-Keyed compression system ensures a proper crimp onto the conductor by matching the right connector to the right tool and die, using a color coding system that was developed and introduced to the industry by Thomas & Betts. When using the Color-Keyed compression system with our Blackburn line of compression connectors, the installer can count on a reliable, high quality connection.