The OTC Exhaust Hanger Pliers (Part Number 7677) are a high-quality, made-in-the-USA hand tool designed for automotive use. With a two-position slip joint, this pliers are versatile for use on various sizes of hanger blocks. It comes with a warranty and is a single item in the set. The product also includes a California Prop 65 Warning and is branded as OTC SPX. Perfect for working on exhaust systems, these pliers are a reliable and durable tool for any mechanic or automotive enthusiast.