Features and Benefits:

• 0.25 in. Power Drive Locking Impact Extension, 2 in.. Knurled sleeve provides easy attachment and removal of sockets even with greasy hands.
• One-handed lock mechanism with ball retention ensures socket retention and allows for faster socket attachment and removal.
• Item Weight - 0.060 lbs

Ext Imp Pwr Dr Lck 1/4" Dr 2".