Designed for heat shrink connectors,AWG22-10 making reliable wire terminals crimping.Including 2pcs screws. The surface of the crimping die feature with chromium plating is corrosion resistant and Strong. Interchangeable dies solve the need for separate fixed die crimping tools for each different application.It is an ideal choice for tool lovers. Use with Haisstronica crimping tool HS-8327,available separately. We stand behind the quality of our products.If for any reason you are not satisfied with your purchase,please contact us.We offer a 30-day money-back guarantee,and a 12-month replacement warranty giving customers a 100% Satisfaction Guarantee for risk-free purchases! haisstronica Crimping Die for Heat Shrink Connectors,22-10 AWG