Introduction:<br />-Made with heat shrink material， crimp with a true plated copper core.<br />-When properly heated and shrunk， they provide a seal that is resistant to water， steam， salt and other contaminants.<br />-Heat shrink insulated connectors will provide improved pullout strength and strain relief.<br />-The translucent heat shrink material allows visual inspection of the connection， and included almost frequently-used connectors' size.<br />-Excellent splice for marine， automotive， outdoor， or harsh， environment use.<br /><br />Specification:<br />Quantity: 200PCS<br />Material: PE+Copper<br />Color: Red， Blue， Black，Yellow<br />Type: Heat Shrink Butt Connectors<br /><br />Size:<br />Red Connectors: AWG 22-16 fit Wire/Cable 0.5-1.5mm²: 60PCS<br />Blue Connectors: AWG 16-14 fit Wire/Cable 1.5-2.5mm²: 60PCS<br />Black Connectors:AWG12-14 fit Wire/Cable 2.5-4.0mm²: 30PCS<br /><br />Yellow Connectors: 50PCS<br />AWG 12-10 fit Wire/Cable 4.0-6.0mm²: 20PCS<br />AWG 24-22 fit Wire/Cable 0.2-0.3mm²: 30PCS<br /><br />Package Included:<br />1x 200PCS Heat Shrink Butt Connectors With Plastic Box<br /><br />Warning: <br />The product has choking hazard. The small parts shouldn't be seen by children under 3 years old.