Features: 1.Five Colors: A total of two sets, each set of five clear colors, help to quickly identify the purpose of the cable and improve the time efficiency. 2.Durable Material: The U type wire connector is made of pure copper nickel plated, low loss, durable and rust resistant. PA shell have a long wear life. 3.Professional Design: 4mm pitch U shaped plug with 4mm jacks at the end, which can be plugged into all 4mm sheathed or non?sheathed 4mm jacks. 4.Excellent Performance: The U type wire connector electrical crimp terminal features high quality electrical performance, durable and strong applicability. 5.Wide Applications: The heavy duty U type spade wire connector is extensively suitable for testing, multimeters, electronic applications and so on. Specification: Item Type: U Type Wire Connector_x000D_ Material: Pure Copper + PA_x000D_ Application: For testing, multimeters, electronic applications _x000D_ Rated Voltage Current: 30Vac-60Vdc Maximum 36A_x000D_ Connection Mode: Transfer_x000D_ Color: Red, yellow, blue, green, black_x000D_ U Shaped Plug Opening Size: Approx. 4mm/0.2in_x000D_ Jack Diameter: Approx. 4mm/0.2in PackageList: 2 x Yellow U Type Wire Connector 2 x Blue U Type Wire Connector 2 x Green U Type Wire Connector 2 x Red U Type Wire Connector 2 x Black U Type Wire Connector