기능

• Easily turns screws whose grooves are crushed by licking and hex socket head bolts rounded by licking.
• Removing a screw with a collapsed groove.
• With built-in 20 gear ratchet mechanism, continuous work can be performed without regrasping only by repeated movements of the wrist.
• Compatible with M2 to M6 flat countersunk screws, navel screws and truss screws, hexagon socket head cap screws, hexagon socket head cap screws, hexagon socket head cap screws and hexagon socket head cap screws of 2~4 mm hexagon opposite side.