Knob
Product number:
210251
on windscreen wiper switch
Product Information "Knob"
Jaguar: XK120 OTS and FHC from March 1954: OTS from 661167 (RHD) and 675208 (LHD), FHC from 669139 (RHD) and 681420 (LHD), all XK120 DHC
on windscreen wiper switch