Request one of our many catalogs! For complete technical information on JW Winco's core products, request the Engineering Manual. For an overview of our products request the Product Overview Catalog (POC).
Designing machinery may not be the most artistic pursuit in the world, but sometimes the issue of color can be essential even in industrial design. A number of our metal parts can be produced in a variety of colors using a powder coating process.
JW Winco has its own in-house machining facility; this provides an advantage for our customers to take an idea and create a unique customized solution through the choice of using one of our standard parts.
GN 321.7 solid disk handwheels with safety retractable handle GN 598.7 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 gravity die-cast
Contact face of hub machined
matte gray shot blasted satin finish
Rim concentric and
square to bore
Inner disk matte gray shot blasted satin finish
Rim highly polished on all sides
Safety revolving retractable handle
black phenolic plastic with black oxide steel retracting mechanism
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JW Winco, Inc.
JW Winco is a manufacturer / distributor of standard parts. Winco was established in May of 1978 and our North American headquarters is located in New Berlin, Wisconsin, USA with sales locations in Canada (J.W. Winco Canada, Inc.) and Mexico.