The Craftsman Professional Robo Grip pliers 9” Model 45029 are high-quality slip joint pliers made of laminated alloy steel. With a 9-inch size and a black color, these pliers feature a cushion grip for comfort and adjustable jaws for versatility. Made in the United States, this vintage tool is a durable and reliable addition to any workshop or toolbox.
Self-Adjusting / Slip-Joint Pliers
Great quality pliers. The laminated layered alloy steel gives them their distinctive riveted look and high mechanical strength. (Per google)