GN 321.7 Solid Disk Handwheels Aluminum, with Safety Retractable Handle


Product description


GN 321.7 solid disk handwheels with safety retractable handle are distinguished by modern design and are suitable for applications where the handle must not remain in the operating position.

In order to bring the handle into the operating position, it has to be pulled out and up 90° to a stop against a torsion spring, and then it is pushed against spring pressure into its hold position. By maintaining the forward thrust on the handle, the handwheel can easily be rotated. When releasing the handle, the spring returns it back to the retracted position.


Aluminum die-cast
  • Contact face of hub machined
  • Rim turned and highly polished on all sides

Inner disk
Matte gray shot-blasted satin finish

Rim concentric and square to bore

Safety retractable handle GN 598.7
  • Plastic
    Duroplast (Phenolic PF)
  • Black, shiny finish
  • Retractable mechanism
    Steel, blackened finish

RoHS compliant

On request

Other modifications such as special inch and metric bores, keyways, set screw holes, cross holes, etc.

Technical drawing

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GN 321.7 Aluminum Solid Disk Handwheels, with Safety Retractable Handle sketch

Part Options / Table

Bore code:

BWithout keyway
KWith keyway


DWith revolving retractable handle
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Dimensions in: Inch (change to Metric)
d1d2 +0.001
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Dimensions in: Inch | Metric
d1d2 +0.001

Build & Price

3D Product Configurator
Handwheel diameter d1
Bore code

Bore diameter d2




Selected Part

Total US Dollars (net)
In Stock: 50
In Stock
Please note our quantity discounts (US Dollars).
≥ 250$101.27
Prop 65: -
Please contact our Sales Department for more information.
RoHS: -
No details on RoHS compatibility are available at this time. Please contact our Sales Department for more information.
Weight: -
If the weight is not listed, please contact our Sales Department for more information.
Phone: 800-877-8351
All Prices are in US Dollars. Taxes Not Included.

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Need Help?

Our service team is available from Monday to Friday between 7:30 AM and 5:00 PM Central Time: 800-877-8351

Special Requests | Contact our sales team

GN 321.7-160-B1/2-DGN 321.7-160-B14-DGN 321.7-160-B5/8-D

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