50Pcs SSTS21 Waterproof Solder Seal Wire Connectors Heat Shrink Butt Connectors

Feature: 1. Made of high quality polyethylene material, which makes it , sturdy and has a long service life. 2. The heat shrink sleeve connector is safe, waterproof and stable performance when using. 3. The structure is simple, which makes it easy to install and remove, easy step connection of wires. 4. Solder and sealing ensures waterproof sealing and prevents electrical wires from corrosion. 5. Transparent sleeve of the butt connectors provides visual inspection, strong holding for wire. Specification: Item Type: Solder Seal Wire Material: Polyethylene Color: Red Weight: Approx. 14.0g/0.5oz Features: Waterproof Package List: 50 x Solder Seal Wire