620Pcs Marine Grade Heat Shrink Wire Connectors kit 22-10 AWG Electrical Connectors Ring, Ring Fork Spade Butt Splice Terminals

Upgraded Rugged
Portable Toolbox: A More Comprehensive Heat Shrink Connectors Kit, featuring the most common sizes needed for most projects. It can be easily carried to the work area without needing to bring a full set of connectors. After using up the wire connectors, you can purchase wire connector refills for reuse of the tool case.
More Sizes & Pieces: Total of 620Pcs includes 100Pcs heat shrink butt terminal, 120Pcs heat shrink spade terminal, 60Pcs heat shrink forks terminal, 240Pcs heat shrink ring terminal, 100Pcs heat shrink bullets terminal, all stored in an upgraded portable box; totally 31 practical different sizes.
Premium Materials: Heat Shrink Wire Connector is made of 99.9 % tinned pure copper. Effectively prevents the copper layer from rusting to cause poor contact, and prevents oxidation and electric spark. Strong conductivity, neat and uniform pressure welding.
Extremely reliable crimping: The insulation tube has a unique double-wall design. When the adhesive in the 3:1 heat-shrinkable connector is heated evenly, it will ooze hot melt adhesive, shrink quickly and adhere to the wire insulation. Ensures good environmental sealing, waterproof and wear resistance.
Widely used: It meets all electrical standards and is very suitable for marine and automotive applications. Whether you are working on a ship, a vehicle, at home or on a scientific project, this voltage connector will ensure a strong watertight seal to ensure that everything is connected correctly