Fully Insulated Butt Connectors Blue

Fully insulated butt connectors in blue for secure electrical connections. These connectors feature a nylon-insulated design that protects against moisture and corrosion, making them ideal for automotive, marine, and general electrical applications. Simply strip wire ends, insert into the connector, and crimp for a reliable, weatherproof joint. Available in standard gauges to accommodate various wire sizes. Essential for any electrical repair or installation project requiring durable, colour-coded connections.