Easycargo 40mm Heatsink Kit 40x40x11mm + 3M 8810 Thermal Conductive Adhesive Tape, Cooler Heat Sink for Cooling 3D Printer Motor, TEC1-12706 Thermoelectric Peltier 40mmx40mmx11mm Black (10)

This 40mm (L) x 40mm (W) extruded aluminum heatsink kit is specially designed for Cooling 3D Printers Stepper Driver, NEMA 17, TEC1-12706 Thermoelectric Peltier Modules.

This set of heatsink is low profile (0.43" / 11mm) and made from 6063-T5 aluminum alloy with high thermal conductivity, structure stability and light weight.

The heatsink extrusion is in vertical and horizontal grooves, that is greatly increases the heat dissipation function.

The surface of extruded aluminum is anodized.

This kit of heatsink comes with 40x40mm pre-applied thermal conductive adhesive tape, for easy installation and optimum heat conductivity.