This spark resistant socket is a 2 inch socket for most round-head and hex-head style plugs on steel and plastic drums. It fits 3/8 inch drive on manual ratchets or manual torque wrenches.
For round-head and hex-head style plugs
Fits 3/8" drive on manual ratchet or manual torque wrench
Fits 2" Rieke hex-head VISEGRIP and ViseGrip II steel and plastic plugs
Fits 2" Tri-Sure round head standard design steel and plastic plugs
Will not fit TP20
Not for use with an impact (pneumatic) wrench