S & G TOOL AID Master Ratcheting TerminalCrimper Set TA18980 Includes 9 Die Sets for the most popular automotive terminal crimping applications Quickly and easily change Die Sets with the press of a lever Crimping Tool has a steel frame with comfortable cushion grips Ratcheting action ensures a perfect crimp every time Supplied in a durable, plastic molded storage case with carrying handle Call out label has application information and instructions 18921 For insulated terminals 22-10 AWG 18922 For non insulated open barrel connectors 22-10 AWG including Weatherpack terminals 18923 For fully insulated quick disconnect terminals with thinner wire barrels 22-10 AWG 18924 For non insulated terminals 22-8 AWG 18925 For miniature insulated rings, spade and butt splices 26-16 AWG 18928 For RG-6 and RG-59 coaxial cable 18929 For 8mm and 8.5mm spiral core spark plug wire. Strips the insulation, crimps the spiral core to the spark plug terminal and crimps the terminal to the spark plug wire insulation. 18937 For 30-18 AWG non insulated open barrel terminals 18938 For 22-14 AWG insulated flag terminals