WRENCH

Proto Tools is an American industrial hand tool company. Founded as Plomb, it is presently a division of Stanley Black & Decker. The company is credited with creating the first combination wrench in 1933. Short shank and compact heads help improve access to tight spots. Box end angled at 15° 12 point box end allows for fine indexing, helping to improve speed and access Fits 4, 6 and 12 point fasteners