10Pcs Nylon Strain Relief PG13.5 Glands Connector for 6-12mm Dia Cable Product Name : Cable Gland;Model : PG13.5 Cable Range : 6-12mm / 0.24"-0.47";Thread O.D. : 20 mm Total Size : 33 x 27mm / 1.3" x 1.1" (L*D);Main Material : Nylon, Rubber Color : Black;Weight : 90g Package Content : 10 x Cable Gland