The trademarks “Lucas” and the Diagonal Device are owned by Lucas Industries Limited*Genuine!* New Production Lucas 88SA Rotary Ignition Switch. This is as good as it gets! Switch Unit, Rubber Knob, Key & Box are all included! This is a “Genuine” Lucas Switch which means it’s O.E.M.! Switch is “Rotary” and has the Correct Position of the Pins on the Bottom! As fitted to a wide range of Early British Motorcycles from BSA, Triumph, Norton, AJS, & Matchless that include the A50, A65, T120, TR6, & many more from the Early 1960’s through the Mid-1960’s! Please refer to your parts catalog for proper fitment.*****Please note that this is a “Ignition Switch”! Check your parts book to make sure this is correct for your application!*****We also stock a Genuine Lucas 88SA “Lighting Switch! Search 34289Lucas BrandO.E.M Part number is 34427 88SA