A service van or workshop bench needs a variety of terminals – not just one type. The QUADRIOS 22C424 packs 500 pieces of the most common crimp connectors into a single box. Forked lugs for quick disconnect under screws. Ring lugs for permanent, vibration-proof mounting. Flat receptacles and plugs for appliance-style quick disconnects (2.8, 4.8, 6.3mm tabs). Round plugs for automotive bulb sockets or speaker terminals.

Color coding follows industry standards: red for 0.5-1.5 mm², blue for 1.5-2.5 mm² (though some red terminals also cover 1.5 mm²), and yellow for 1.5-2.5 mm² on larger studs. Hole sizes include 3.1mm (M3), 4.1mm (M4), and 5.2mm (M5). This assortment handles most low-voltage wiring tasks – from repairing a washing machine to building a small control panel. All terminals are tin-plated copper for corrosion resistance and good conductivity.