uxcell 1/2" NPT Threaded Cabinet Security Triangle Electric Box Lock w Triangular Socket Key Product Name : Triangle Electric Box Lock;Main Material : Metal Color : Silver Tone;Total Size : 60 x 33 x 27mm/ 2.4" x 1.3" x 1.1&#39;&#39; (L*H*D) Thread Diameter : 19mm / 1/2 NPT;Key Size : 54 x 38 x 13mm / 2.1&#39;&#39; x 1.5&#39;&#39; x 0.5&#39;&#39;(L*W*T) Fit for Max. Door Thickness : 13mm/0.5";Weight : 91g Package Content : 1 x Triangle Electric Box Lock1 x Triangle Spanner Key