Irwin Tools VISE-GRIP GrooveLock Pliers Set, V-Jaw, 2 Piece, 2078709 Press-n-Slide buttons adjust lower jaws 2X faster than traditional groove joint pliers All purpose v-jaws grip on round, flat, square and hex shapes More groove positions provide the optimum hand location for a better grip on the work piece Non-slip, anti-pinch ProTouch Grips provide extra comfort and reduce hand fatigue Ratcheting action allows GrooveLock pliers to be adjusted from the open position up to the work piece by pushing the handle up without press the button Press and slide button quickly adjusts 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 work piece ProTouch Grips provide extra comfort and reduces hand fatigue 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