IRWIN Tools VISE-GRIP GrooveLock Pliers, V-Jaw, 3-Piece Set (2078710) IRWIN VISE-GRIP pliers tray includes 8-inch, 10-inch and 12-inch GrooveLock pliers Tongue and groove pliers also come with a storage tray Press-and-slide button on the adjustable pliers quickly adjusts the lower jaw All-purpose jaw grips on round, flat, square and hex shapes More groove positions provide the optimum hand location for a better grip on the workpiece Ratcheting action allows GrooveLock to be adjusted from the open position up to the work piece by pushing the handle up - no need to press the button All purpose jaw grips on round, flat, square and hex shapes More groove positions provide the optimum hand location for a better grip on the work piece ProTouch Grips provide extra comfort and reduces hand fatigue Press and slide button quickly adjusts lower jaw