Amazon.com has Heat Shrink Butt Connectors, 50PCS MUYI Solderless Wire Connectors Solder Sleeve Butt Connectors on sale for $2.10. Note: Be sure to apply coupon code 70LXJUL3
- ✅Package Included✅ 50 pcs wire insulated cable terminals, included: 20pcs Red + 15pcs Blue + 10pcs White + 5pcs Yellow.
- ✅Material✅ Copper and PE/EVA (ethylene-vinyl acetate copolymer), Shrinking ratio: 2:1, comply with all relevant US and European standards.
- ✅Operating Temperature✅ -55℃-125℃. DIfferent color-coded tubing makes it easy to identify the correct size, choosing the right terminals by looking at wire size chart above the box.
- ✅Ideal For✅ Automotive, Marine and Boat, Vehicle, home or scientific wiring project or other Outdoor Applications.
- ✅Installation✅ No crimping is required, just simply position the stripped wires into the solder sleeve and apply heat to finish the connection. The solder will gradually flow, and the insulation tubing will shrink down creating a waterproof seal.