Feature: 1. HIGH PURITY TIN: Our butt terminal connectors are processed with high purity tin, suitable for wire soldering, solder joint mechanical protection. 2. WATERPROOF: This butt terminal connector has excellent soldering, insulation and sealing, simple for one step connection, waterproof. 3. GOOD ELECTRICAL CONDUCTIVITY: The butt terminal has translucent heat shrink tubing, sealing the connection accurately with good electrical conductivity. 4. RESISTANCE TO TEARING: Butt terminals have high levels of resistance to tearing and mechanical damage, suitable for cable collection and maintenance. 5. MULTIPURPOSE USE: The butts terminals connector kit is suitable for cable testing and insulation, welding, marine, automotive, railroad, aviation, thermal protection for the electrical and electronic industries. Specification: Item Type: Butt Terminal Connector Material: PE Plastic and Tin Alloy Use: Widely used in automobile motorcycle, power electronics industry, electrical equipment and so on.. Package List: 30 x White SST S11 Butt Terminal40 x Red SST S21 Butt Terminal 40 x Blue SST S31 Butt Terminal10 x Yellow SST S41 Butt Terminal1 x Plastic Storage Box