My #1 goto tool - Gearwrench 85035 microratchet set. Great for leverage and tight spots. 5-6 degree swing arc is invaluable.
Fluke 101 multimeter Syringe of TefGel Clip on flashlight Wirecutter/crimper + selection of MARINE grade connectors Corkscrew/bottle opener - use this tool first! Dennis C. Touche' 35-1 #83 Mandeville, LA