OBSOLETE. The vibration resistant piggyback disconnect is made of brass and is tin-plated. It is barrel insulated in blue vinyl housing. It has-tab size of 0.250-0.032" (6.3-0.8 mm and supports-wire range of 16-14 AWG (1.5-2.5 mm ). It is 0.88" (22.4 mm long and 0.29" (7.4 mm wide. The disconnect has-standard barrel configuration and-sleeved barrel.