The Proto Tools 1234ASD 1-1/16" Combination Wrench is a high-quality hand tool designed for automotive use. Made in the United States, this 12-point wrench features an anti-slip design for a secure grip on nuts and bolts. With a SAE measurement system and a single piece construction, this wrench is a reliable addition to any mechanic's toolbox. The durable construction and precise sizing make it a valuable tool for various automotive maintenance and repair tasks.