uxcell DC 12V 14RPM 8mmx13mm Double Shaft Worm Geared Motor Product Name : Geared Motor;Rated Voltage : DC 12V;Output Speed : 14RMP Shaft Size : 8 x 13mm/ 0.31" x 0.51"(D*L);Female Thread Diameter : 2.5mm/ 0.1";Motor Body Size : 30 x 55mm/ 1.1" x 2.2"(Max.D*L) Gear Box Size : 60 x 40 x 25mm/ 2.3" x 1.5" x 1"(L*W*T);Wire Length : 10cm/4" Main Color : Gray;Main Material : Metal Weight : 362g;Package : 1 x Geared Motor