50PCS Solder Seal Wire Connectors by Haisstronica Heat Shrink Butt Connectors Electrical Insulated Marine Waterproof Automotive Terminals With Case?50Red 22-18?

About Haisens Brand "Product is king" is the original purpose of all products. We are committed to every detail of product quality. Offering better product solutions for customers. When crafting our connectors, we use highest quality copper, solder, and adhesive lined tubing.We design all our connector kits to have enough connectors to take you through numerous wiring projects without having to restock. Haisens is committed to delivering high quality product, and meeting our clients needs for each and every electrical application. At Haisens we believe that every connection counts. We stand behind the quality of our products. If for any reason you are not satisfied with your purchase, please contact us. Haisens@outlook.com.We will work on every inquiry to ensure your satisfaction. "Haisstronic" is a registered trademark, "Haisens" is the only authorized store, and all infringement will be complained. Specifications: Shrinkage ratio 2:1 Dual-walled design tubing: polyolefin tubing on the outside and hot melt adhesive inside Color coded connector tubing Heat activated waterproof adhesive Low temperature solder sleeve Minimum shrink temperature: 80°C Minimum temperature for solder to melt: 138°C Reusable case included 50PCS SOLDER WIRE CONNECTORS INCLUDES: ITEM # AWG MM2 COLOR QTY SST-S21 22-18 0.5-1.0 Red 50