Open-ended spin tool
Open-ended wrench
Open-ended wrench
Open-ended wrench having ratcheting action
Open-ended, high torque wrench for use on nuts to which there is
Open-faced rod spinner
Openable and closable box wrench
Opened-end ratchet wrench
Opener head retainer
Opener providing large arm of force
Opening device for an extension rod drilling equipment
Operating device for a screwdriver
Operating tool having shanks turnable relative to one another
Operating wrench for tamperproof hydrants
Optical clearance devices for adjustable wrenches
Optical fiber connector tuning wrench
Optimal clearance retaining devices for adjustable wrenches
Orthogonal adjustable socket wrench
Oscillating drive apparatus for working tool and working apparat
Overhead light bulb changer with safety catch canopy