Bore Code B - without keyway + Bore-diameter
Bore Code K - with keyway + Bore-diameter (available on request)
Type R - with revolving retractable handle
GN522.3 Handwheel, Plastic, Retractable Handle.
The shape, design and quality of this spoked handwheel meets high expectations, whilst being very competitively priced.
The handle in these safety handwheels is locked into position during use, or into its recess when at rest. A pressure spring holds the handle in either rest position, and cannot be accidentally knocked. When the handle is used in the operating position it is firmly anchored. To fold it in, it has to be pulled out of the rest position parallel to the shaft. When swung back out, into the operation position, it will automatically engage.
Plastic, Technopolymer (Polypropylene PP), reinforced, shock-resistant, temperature resistant up to 80°C, black, matt.
Retracting Mechanism - Steel ST, blackened.
Retractable Handle - Plastic PA, Technopolymer, black, matt