H. A. Specialties was established to provide the Automotive and Aviation industry with a simple solution for the removal of damaged or difficult to remove threaded fastening devices.
Our patented process is superior to other’s which actual attempt to remove fasteners such as Hi-Lok’s and Hi-Lite collars by a “cutting” or “shaving” process (potentially damaging the surface around the work area, and/or leaving metal fragments, or FOD’s behind).
Don’t be fooled, there have been various attempts at making knockoffs of our patented sockets under similar product #s ATSK3581 (aka ATSK-3581).
Our Aviation Tools can be purchased directly, or through an authorized dealer/distributor.
Our sockets are identified by patent number, and the H.A. Specialties Series-3581 Hi-Lok & Hi-Lite removal sockets are made in the USA. Remember…buy the genuine article.
Shipping;
$7.95 per order (U.S.)
Special requests can be made for expedited or oversea shipping as well (addition charges may apply).