Multi-function: The connectors widely used in the wire connection of automotive, motorcycle and home wiring projects Easy to use, convenient and safe: Fast splice quick wiring without stripping or soldering. Just insert the wires and pinch with pliers, then a reliable and secure connection is established, very fast and light. Safety insulation stamped design, reliable and secure two-pin locking connection, no loose, light and beautiful appearance, insulation, high voltage resistance. Material: Plastic + metal, the color of the matching Specifications: Red: 22-18AWG / 0.5-1.0mm, Blue: 18-14AWG / 0.75-2.5mm, Yellow: 12-10AWG / 4-6mm. Safety Isolation Design: Connectors Easy to use, snap lock on top to keep them well insulated, prevent leaks, T Tap connectors to prevent slipping Simply insert the wires and tighten for a quick connection and secure. It is suitable for heavy duty work on vehicles, boats and many other electrical cable splices. They are suitable for low voltage applications such as cars and commercial vehicles. These should not be used for household appliances. These items are sold in different quantities. COLOUR: cable diameter Red: 22-18 Gauge AWG / 0.5-1.0mm Blue: 18 Gauge -14 AWG / 0.75-2.5mm Yellow: 12-10 AWG Gauge / 4-6mm Specifications: Model: Connectors d Scotch Lock Quick Splice Voltage Range: 0 - 24V Temperature Range: -60 / + 110 Material: PP + Copper The size of the box: 18x11.7x2cm (L x W x H) Package includes: 20 x red scotch tape lock 20 x Blue Scotch Lock 15 x Yellow Scotch Lock Warranty Our professional customer service team is ready to solve the after-sales service problem for you. Please don't hesitate to buy it. For any defective product, please contact us first. We will do our best to remedy it with a replacement or refund.