New old stock. Looks to be dirty from warehouse storage

The product is a lot of 2 Homac CSB 500-4 insulated aluminum multi-taps, designed for wire sizes ranging from 6 to 500 MCM. This terminal block is specifically designed for commercial and industrial applications and is suitable for connecting multiple wires securely. The brand Homac ensures quality and reliability in their electrical equipment and supplies, making this product a valuable addition to any electrical setup.