ASSA ABLOY 520H is a half pressure spindle used for electric and mechanical lock housings with a split-spindle function. Also used on emergency escape fittings 179A,179B, 179E, 179F, 179G and 179J.
Properties:
- Diameter: 8×8 mm
- Length: 63 mm
- Comes with a spring to keep the pin tensioned into the lock housing