1 Butt Connectors: The heat shrink but connector with good conductivity will provide protection for wire tinning, soldering and solder point. 2 Firm Connection: Ensuring great sealing and insulation performance, the waterproof terminal enables simple and reliable cable connection. 3 Included 270Pcs: There are 270pcs solder wire connector in the set, and the various types with large quantity will meet your work needs. 4 Extensive Using: For the thermal insulation protection for ships, automobiles, railways, aviation, electrical and electronic industries. 5 Simple Carrying: The storage box can store all the connectors in an orderly, which also simplifies the daily carrying.

What's in the box
270 x Heat Shrink Butt Connector