Object retrieval device
Office stapler device
Offset crank speed wrench with lever arm
Offset head ratchet wrench
Offset piston for powder actuated tools
Oil well tool positioning and coupling starting apparatus
On-the-go adjustable extension pole providing hands-free...
One hand pipe wrench
One way valve for combustion tool fan motor
One-piece, open-end wrenching head with serrated jaws
Open access stud gripping tool
Open end ratcheting wrench
Open end wrench with manual and alternative rotation control
Open-end ratchet wrench
Open-end ratchet-like wrench with releasable locking head
Open-end wrench with alternating rotation control
Open-end wrench with reduced size jaws
Operating handle
Operation control apparatus for industrial robot
Operation teaching method and apparatus for industrial robot