The vibration resistant female disconnect is made of brass and is tin-plated. It is barrel insulated in a red, nylon housing. It has a tab size of 0.187 x 0.020" (4.8 x 0.5 mm) and supports a wire range of 22-18 AWG (0.5-1.0 mm²). It is 0.76" (19.3 mm) long and 0.23" (5.8 mm) wide. The disconnect has a funnel entry barrel configuration and an insulation grip sleeve barrel. It comes in boxes of 1000. .. see full description