Dasco Pro 4" x 7" With Guard Brick Set, a high-quality steel tool designed for use with a hammer. This set includes a 4" x 7" brick set with guard, providing clean cuts in cement block, cinder block, patio block, and brick. The precision ground cutting edge is heat-treated, making it ideal for many types of masonry work. The guard helps to protect the user from injury, ensuring a safe and efficient work experience. Made in the USA.