The vibration resistant female disconnect is made of brass and is tin-plated. It is barrel insulated in red vinyl housing. It has a tab size of 0.187/0.205 x 0.02" (4.8/5.2 x 0.5 mm) and supports a wire range of 22-18 AWG (0.5-1.0 mm²). It is 0.77" (19.6 mm) long and 0.25" (6.4 mm) wide. The disconnect has a funnel entry barrel configuration and a butted seam barrel. It comes in reels of 3000. .. see full description