The RB2573M is a nylon fully insulated female disconnect for wire range #16 - #14 AWG. The unique construction of the female disconnect offers long-term dependability. The brazed seam serrated barrel provides maximum tensile strength. Length 1.01 inches, .38 inches width, maximum insulation .185 inches, tab size .250x.032. The terminal is high-conductivity electrolytic copper, electro-tin plated, with color-coded insulation for easy installation. Recommended tool ERG4001.