Overview Reviews Product Description Lisle wire terminal tools are designed to remove wires from terminals without damage to either. 56500 prongs depress the "barbs" on conventional terminals. 14900 is designed for Pack-Con and Weather-Pack terminals on GM C3 Systems. Tool can also retrieve trouble codes from engine computer on late model GM vehicles. 57780 fits many Ford applications. Lisle Tools Catalog Product Videos Custom Field Harmonization code HTS #7326909099 Manufacturing country US Product Reviews Write a Review Write a Review × Lisle GM Wire Disconnect 14900 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *