AFTERBURNER 16" Electric Fan #EF16 Set M16x90 ZP They are rated in flow

They are rated in flow capacity "cubic centimeters per minute" and are changeable for tuning purposes

a VALUE-LINE synthetic metalworking fluid is recommended for moderate to heavy duty machining and grinding operations

low profile head

koken - 3/4"dr deep impact socket - 6 point - 1

AFTERBURNER 16" Electric Fan #EF16 Set M16x90 ZP They are rated in flowHelp your engine keep cool by adding an electric cooling fan to your radiator. Electric fans are far more efficient than mechanical engine driven fans because they free up horsepower and only run when you want them to (when used with a fan controller, not included). Plus, most electric fans can be mounted ahead of the radiator or behind the radiator, with the more efficient location being on the engine side of the radiator. Choose your size diameter