- Engine part seen in earliest cars and motorcycles - Rotating part - The odd charms of a wheel-shaft projection - Wheel-shaft projection - When buzzer went, became projection that rotates - A turning or sliding piece which, by the shape of its
periphery or face, or a groove in its surface, imparts variable or
intermittent motion to, or receives such motion from, a rod, lever, or
block brought into sliding or rolling contact with it. - A curved wedge, movable about an axis, used for forcing or
clamping two pieces together.
- A ten written above the French spindle - Alex rotated shaft - Chop around fifty from car part - Fifty in chopper looking for shaft - Machinery shaft - Shaft for wheels - Wheel rod
- A small ... in a big machine - Gear tooth - Gearwheel projection - Gearwheel tooth - Recognised part of gearwheel - Sprocket - Tobacco grower has metal tooth