Extensible socket wrench
Extensible speed wrench crowfoot wrench head
Extensible torque bar
Extensible torque rod
Extensible wrench construction
Extension apparatus and method for open ended wrench
Extension apparatus between tool and tool bit
Extension attachment for wrenches
Extension bar for socket wrenches having improved torque charact
Extension bar for tool
Extension bar with illumination device
Extension device for power screwdriver
Extension device for power screwdriver
Extension element for use with wrench-type hand tools
Extension for a screwgun
Extension for socket tool drive system
Extension handle apparatus for use with a conventional wrench
Extension handle apparatus for wrenches
Extension handle for wrenches
Extension rod assembly