Sullivan Standard Head Lock feature the original patented spring loaded “Twist-Lock” design and heavy duty power cords. In mid-2000 the Head Locks were upgraded with stronger springs. To attach to a glow plug to the Head Lock you simply push down and turn. The Head Lock can be powered by any 1.2V to 1.5V battery or power panel. Brass Body and 30″ Power Cord.
About Sullivan Products
Sullivan Products enjoys a reputation for producing high quality products and providing responsive customer service.
Baltimore, Maryland is the home to Sullivan Product’s manufacturing plant and office. It is conveniently located near a major shipping port (Baltimore), rail, trucking routes, and the BWI airport.
How We Began
Matthew Sullivan founded the company in the 1940s. Sullivan Products initially produced lines, handles and connectors for control line flying. Sullivan still make many of those products today. “Matty” soon achieved enough success to make model product manufacturing his sole occupation. He was very active in the business up until his death in 1980.
As Radio Control became practical, Sullivan pioneered electric Starters, plastic fuel and an improved control rod (Gold-N-Rod). Today, Sullivan is still the leading worldwide manufacturer of those product lines. The Sullivan family of products includes Harry Higley and Perfect Parts.