TMH 520 Pcs Crimping Tool for Heat Shrink Connectors Marine Grade Heat Shrink Wire Connectors, Waterproof Butt Connector AWG 22-10 Electrical Ring Fork Spade Splice

A Variety of Heat Shrink Connectors: 520 pcs of rings, forks, male/female spades, and butt connectors are included in this wire connectors kit. | Unmatched Durability: Thick, tinned copper barrels and a unique dual-walled heat-shrink tubing ensure long-lasting, reliable connections, even in harsh environments. | Superior Performance: Premium copper construction minimizes voltage drop and heat generation, preventing short circuits and maximizing electrical efficiency. | Watertight Protection: High quality 3:1 shrinkage tubing. The heat-activated sealant lining of the tubing creates a 360-degree waterproof seal, ideal for outdoor and underground installations. | Easy to Use: The various connector types and sizes, along with the clear color coding, make installation quick and simple. The connector assortment includes red (AWG 22 16), blue (AWG 16 14) and yellow (AWG 12 10) butt connectors that can be used on wire AWG from 22 to 10.