5x Heatsinks with Mounting Kits Supplied. Pin can be removed if required but does help structurally.
5x Heatsink Pre-drilled for TO-220 14.5 x 16 x 9.6mm Silver Cooler Transistor
5x Heatsink Pre-drilled for TO-220 15 x 20 x 10mm Pinned with Mounting Kit
5x Heatsink Pre-drilled for TO-220 15 x 25 x 10mm Pinned with Mounting Kit
Heat Cooling Fin Good Thermal Conductivity Aluminum Heatsink Fin For Worker For
10mm×40mm Thermally Conductive Copper Heatsink Grid for IC Chip GPU RAM
1/10/20PCS 34x38x12mm Aluminum Heatsink Cool for TO-247 TO-220 Sound Transistors
