Copper Compression Lug with Sight Hole, Conductor Size: 4 AWG, 1-Hole Stud, Stud Diameter: 5/16". Color-Keyed: Gray, Die Code: 29
- Material: Copper
- Color: Gray
- Mounting: 1-Hole
- Volts AC: 600
- Length: Standard
- Stud Size: 5/16 in
- Allowable Gauge Range: 4