The Irwin Dewitt Petersen 7WR 7" Vise Grip Locking Pliers are a single item hand tool manufactured by Irwin in the United States. These locking pliers, also known as Vise Grip pliers, are designed for gripping and holding objects firmly in place. With a size of 7 inches, they are durable and reliable for various automotive and DIY tasks. While this product does not come with a warranty, it is a quality tool known for its effectiveness in securely locking onto objects during use.