Product Info Catalog Electrical & Lighting Fuses & Circuit Breakers Breakers Ground Bar For 8, 12, 16 & 20 Circuit Load Centers Ground Bar For 8, 12, 16 & 20 Circuit Load Centers Ground Bar For 8, 12, 16 & 20 Circuit Load Centers Request a Quote UPC: 786676461153 Manufacturer: Eaton Corporation SKU: 258445 Model Number: GBK14P Ground Bar, For 8, 12, 16 & 20 Circuit Main Lug Load Centers, Use 2 For 200A Main Lug Load Centers, Individual Poly Bag With UPC Bar Code.