uxcell 10 Pcs 15mm x 15mm x 6mm Aluminum Heatsink for IC MOSFET SCR Component Product Name : IC Heatsink;Material : Aluminium Color : Silver Tone;Screw Hole Dia : 3mm / 0.12" Max.Width(Fit IC) : 11mm / 0.4";Overall Size : 15 x 15 x 6mm/0.6" x 0.5" x 0.24"(L*W*H) Net Weight : 19g Package Content : 10 x IC Heatsinks