The Tiger Tool Strut Compressor, No. 90102, offers a design that efficiently removes and installs spring-over steering stabilizers, found on most self-steering axles. The built-in measuring device ensures consistently accurate installation, according to the company. The Strut Compressor is 3/4” hex drive engineered for use with up to a 1/2” impacts and offers a 15″ to 25″ center-to-center working range. The Strut Compressor was engineered with safety in mind and eliminates dangerous ratchet strap and pry-bar methods. The Strut Compressor's shipping weight is 9.04 lbs.