Tool Aid 18980 Quick Change Ratcheting Terminal Crimping Kit with 9 Die Sets. The S & G Tool Aid Quick Change Ratcheting Terminal Crimping Kit is a game-changer for any mechanic or DIY enthusiast who needs to crimp wires or terminals. This kit features a ratcheting crimping tool with interchangeable die sets, allowing you to quickly and easily crimp a variety of different terminal sizes and types. The ratcheting mechanism ensures a consistent, high-quality crimp every time, and the ergonomic handle provides a comfortable grip during use. The durable carrying case keeps everything organized and protected, making it easy to take on the go. With the S & G Tool Aid Quick Change Ratcheting Terminal Crimping Kit, you can tackle any crimping job with ease and confidence. 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. Die Set Applications 18921 For insulated terminals 22-10 AWG 18922 For non insulated open barrel connectors 22-10 AWG 18923 For non insulated terminals 22-8 AWG 18924 For non insulated terminals 22-8 AWG 18925 For miniature insulated rings, spade and butt splices 22-16 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.