2 Pc GrooveLock Plier Set, 8 in; 10 in ORS NASCO Master Keyed (MK) Master Keyed (MK) Versatile multipurpose glove delivers superior tactility and dexterity while performing manual tasks or working with hand tools Features reflective and fluorescent materials for high visibility in hazardous working environments Reinforced thumb and index finger provide added durability Breathable TrekDry® material form fits the back of the hand for cool and comfortable extended wear Snug fitting elastic cuff allows easy on off flexibility 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 Press and slide button quickly adjusts lower jaw All purpose jaw grips on round