50 x Insulated Ferrule Terminal Wire Connector Black E10-12 8AWG 10mm2 Product Name : Insulated Ferrule;Model : E10-12;Design : Tube Type Material : Plastic, Tin Plated Copper;Color : Silver Tone, Black Fit Wire Gauge : 8AWG 10mm2;Copper Tube Size : 4.5 x 4.9 x 12mm / 0.18" x 0.19" x 0.47" (InnerDia*OD*L) Plastic Part Size : 7.5 x 8 x 10mm / 0.29" x 0.31" x 0.4" (InnerDia*OD*L);Total Length : 22mm / 0.87" Net Weight : 23g;Package Content : 50 Pcs (+/-2%) x Insulated Ferrules