Bevan's patent 1908 Lock-nut, double roller type, for 1" diam. bolt
Bevan's patent 1908 Lock-nut, double roller type, for 1" diam. bolt
Details
- Category:
- Motive Power
- Object Number:
- 1909-125
- type:
- lock-nut
- credit:
- Bevan Locknut Co. Ltd.
Bevan's patent 1908 Lock-nut, double roller type, for 1" diam. bolt