Crank body: Aluminum, black powder coated pebble finish
Contact face of hub machined
Cover disk: Plastic, light gray
Retractable handle: Black phenolic plastic hand piece with black oxide steel stem and mechanism, see GN 598.3 series for further details

	Call our sales staff for pricing and delivery on your modification requirements.

The shape of the crank handle with retractable hand
piece GN 472.3 is modern, attractive, and meets all
demands of industrial designers.
It is a further improvement on the standard crank handles with retractable handle and is mainly used where the application requires the crank to be used in a more confined area of the equipment.
In the operating position the hand piece is firmly locked.
By pulling the hand piece in axial direction out of its locat-
ing cone, it can be folded back into place.
The spring holds the hand piece firmly in both positions.
When folding the handle back it will automatically snap
back into the recess. 
Special inch and metric bores, squares, keyways, set
screw holes, etc. available upon request.

See our technical section for sizes and tolerances of various modifications.