Easycargo 10 packs TO-220 Heatsink + Insulator/Mounting kits (Screw+Washer+Bushing+Insulator rubberized Silicone+ Heatsink TO-220) for LM78XX voltage regulator, IRFXX MOSFET transistor(20mmx15mmx11mm)

10 packs TO-220 Heatsink Kit, includes TO-220 heatsink insulator/mounting kits + heatsink. TO-220 heat sink set includes 10 pcs Black Anodized Aluminium TO-220 Heatsink + Screw + Washer + Bushing and Insulator rubberized Silicone. It is used for heat dissipation and cooling of TO-220 power ICs such as LM78XX voltage regulators, LM317, TDAXX etc