250 Pieces Nano Solder Wire Connectors Kit Insulated.

Features:

Shrinkage Ratio 2:1
An easy One-Step Wire Connections.
Easy Identification: Color coded connector tubing.
Polyolefin heat shrink butt connectors improve Pullout Strength.
High-quality wire connectors in Seal, Strain Relief, Cable Check and Insulation.
Melted Solder ensures wires Strongly Connected and avoids wires slipping out from the terminal.
Comply with all Relevant Standards: ROHS, ISO 9001:2008, SGS and CE standards.