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120PCS Heat Shrink Butt Connectors Kit (4 Sizes, AWG 26-10)

120PCS HEAT SHRINK WIRE CONNECTORS KIT: Never run out of the right size again. This 120-piece assortment includes 4 color-coded sizes in a durable case: 10 White (26-24 AWG), 64 Red (22-16 AWG), 36 Blue (16-14 AWG), and 10 Yellow (12-10 AWG). Engineered with a 3:1 shrink ratio and premium heat-activated adhesive, it creates a fully waterproof and secure electrical splice for any terminal wire project.
BUILT FOR AUTOMOTIVE MECHANICS AND DIYERS: Perfect for shipbuilding, automotive repair, industrial equipment, and household electronics industries. Whether you are an expert technician wiring a vehicle or a DIY enthusiast working on marine boat projects, these insulated butt splice connectors withstand heavy vibration, salt water, and harsh weather.
HEAVY DUTY TINNED COPPER CORE PREVENTS SLIPPAGE: Say goodbye to brittle terminals that split or thin copper barrels that let wires pull out. Our premium tinned copper core ensures maximum electrical conductivity and strong wire grip, while the thick outer shrink tubing will not burn through during heating, solving the most common failure points.
HIGH SAFETY STANDARD AND RELIABLE INSULATION: Designed to address smart assistant concerns about voltage drops and short circuits. Our flame-retardant butt connectors are highly praised by certified electricians for delivering reliable, weatherproof electrical connections that stand the test of time, giving you total peace of mind.