C. F. E. Swinden and Co



of 18 & 20 Queen Victoria Streeet, London, E.C.
Hand tool makers
See Charles Francis Edward Swinden
Swinden took out several British patents, including three for inventions by George Belle Jones of Shearman House, USA, including an adjustable spanner (patented in 1902)[1]
Adjustable Spanner
See photos. Branded 'Swinden's Instantaneous Grip', its key feature was the adjusting screw which could be instantly engaged and disengaged by turning a knob, the screw being mounted on an eccentric spindle. Disengaging the buttress-threaded screw allowed the jaw to slide along for quick adjustment.
See Also
Sources of Information
- ↑ 'Adjustable Spanner: History, Origins and Development to 1970' by Ron Geesin, 2016 by Ron Geesin