*Just Arrived!* NOS Genuine Lucas Essentric Contact Breaker Points Adjuster Screws. These Lucas Screws are very “Hard To Find”! Which is Exactly why we have started to source these! Works with most Triumph, BSA, Royal Enfield & Norton Motorcycles including Twins & Triples from approx 1968-1978 that where equipped with the Lucas 6CA & 10CA Contact Breaker plates! Please refer to your parts catalog for proper fitment.*****Please check your Parts Book to ensure that this Part is Correct for your Application!*****Lucas BrandO.E.M Part number is 54419220 or 99-0769