The engineer's sketch-book of mechanical movements, devices, appliances, contrivances and details employed in the design and construction of machinery for every purpose

by Thomas Walter Barber

(See also [p. 220].)

[2559]. Dished handwheel.

[2560]. Bent handle, with looped end.

[2561]. Handle key for cock.

[2562]. Handwheel lock nuts for a screwed bolt or other fastening.

[2563]. Coned handle.

[2564]. Cranked key or spanner.

[2565]. Loop handle for plain lever.

[2566]. Hinged spanner for tightening nuts or screwed glands, having pin holes or notched edges.

[2567]. Cranked handle, offset.