Color: Golden; Material: Aluminum; Power: 100 Watt; Resistance: 60 ohm; Tolerance: 5%; Mounting Type: Chassis Mounted with Screws; Mounting Hole Diameter: 3.4mm / 0.13 inch;; Mounting Hole Distance: 44mm / 1.73 inch;; Rod Length: 13mm / 0.51 inch;; Board Length: 60mm / 2.36 inch;; Total Size: 85 x 21 x 16mm / 3.34 x 0.83 x 0.63 inch(L*W*H); Packing List: 2 x Aluminum Housing Resistors Advantage: The surface of the aluminum power resistor has cooling grooves, is small in size, has high-temperature resistance, and strong overload capacity, and can be used in harsh environments. The induction resistor has a solid structure and high stability for long service life. Instruction: The aluminum-housed resistor is easy to install, and suitable for cooling plate installation. Connect the wires to the shafts on both sides, choose the appropriate size of the screw and install it on the hole.