Socket size: 17mm, 19mm, 21mm, 22mm. Product Application: for 17mm, 19mm, 21mm, 22mm hex nuts. Locking lug removal tool twists and bites into worn locking nut, quickly dislodging the worn nut. Locking lug removal tool twists and bites into worn locking nut, quickly dislodging the worn nut.
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