This product is a 150mm x 85mm x 50mm cast iron grade 250 block, manufactured in the United Kingdom. It is unbranded and comes in a quantity of 1. This block is ideal for various metalworking and manufacturing applications, providing a durable and high-quality material for precision machining and tooling. Its dimensions make it versatile for use in a range of industrial and engineering projects, showcasing the quality craftsmanship of its origin.