Pliers wrench combines powerful and secure grip with an adjustable jaw, letting you work on any fasteners and work pieces up to the pliers wrench's maximum jaw capacity Jaw self-adjusts while you work, letting you ratchet around the fastener and turn the fastener continuously without needing to remove and readjust the tool after each turn Parallel smooth jaws provide a secure and non-marring grip on to fasteners Premium Chrome Vanadium steel construction with ergonomic soft grip non-slip handles Set comes with a 7 in. pliers wrench with 1-7/16 in. jaw capacity, and a 10 in. pliers wrench with 2 in. jaw capacity. Set completes with our own Mechanic's Tray which fits comfortably in most tool chests and cabinets