The vibration resistant piggyback disconnect is made of brass and is tin-plated. It is barrel insulated in red vinyl housing. It has a tab size of 0.250 x 0.032" (6.3 x 0.8 mm) and supports a wire range of 22-18 AWG (0.5-1.0 mm²). It is 0.88" (22.4 mm) long and 0.29" (7.4 mm) wide. The disconnect has a standard barrel configuration and a sleeved barrel. It comes in bottles of 50. .. see full description