คุณลักษณะ

• Regardless of millimeter or inch size, it grips bolts and nuts without play or rattling, so it does not damage the corners of bolts and nuts.
• With the special head action, it can be operated like a ratchet handle to quickly tighten and loosen the nut.
• Can also be used for tightening/loosening lock nuts.
• The three-sided head design ensures that rounded corners, rusted, stuck bolts and nuts, and oversized items with thick paint can be grasped.
• The joint part is a 3-piece combination (box joint) to prevent horizontal shake.
• Comes with a finger-stuffing stopper that ensures clearance between the handles even when gripping with the mouth width adjusted to the maximum.
• You can easily adjust the size with one hand just by pressing the push button.
• It is very sturdy by forging.
• Material is oil quenched and tempered chrome vanadium steel.