Spanner is a tool used to provide grip and mechanical advantage in applying torque to turn objects, usually rotary fasteners, such as nuts and bolts.
– It is used for tightening bolts and nuts operated by hands.
Spanner is a tool used to provide grip and mechanical advantage in applying torque to turn objects, usually rotary fasteners, such as nuts and bolts.
– It is used for tightening bolts and nuts operated by hands.