120PCS Heat Shrink Butt Connectors, 26-10 AWG Wire Crimp Splice Terminals

Color-Coded, Full 26-10 AWG & Storage Box4 color-coded sizes with clear gauge markings for quick selection. Includes 20 PCS White (26-22 AWG), 45 PCS Red (22-16 AWG), 45 PCS Blue (16-14 AWG), 10 PCS Yellow (12-10 AWG). Packed in a sturdy clear storage box for easy organization and fast access, no more mess. | 3:1 Dual Wall Waterproof & Corrosion ResistantWith 3:1 shrink tubing and internal hot melt adhesive, these connectors create a 360 watertight seal when heated. Dual-wall insulation blocks moisture and dirt to prevent corrosion, ideal for underground wiring, engine bays and harsh environments. | Premium Tinned Copper Core & Stable ConductivityThick seamless tinned copper barrels deliver great conductivity and secure wire grip. Reduces voltage drop and heat buildup, supports high current, and prevents loosening, short circuits and poor contact. More durable than thin crimp terminals for reliable splices. | Multi-Scenario Universal ApplicationThese heat shrink crimp connectors work for a wide range of electrical repairs, including marine, automotive, motorcycle, trailer, truck, car stereo, home and outdoor wiring. | Simple 4-Step Installation for All UsersEasy strip-crimp-heat-cool installation. Compatible with standard crimpers and heat guns, ideal for professionals, DIYers and beginners.