10-123 Features: -Butt splice connectors insulated.-100 Per card. Color/Finish: -Color: Blue.-Color coded for ease of identification. Specifications: -Use for easy crimp splicing of 22-10 AWG wires.-Insulated copper conductor rated to 300 volt. Dimensions: -Dimensions: 4.38" H x 2.75" W x 1.25" D.