1/2" Drive x 19mm Deep - 12 Point Circuit Testers Refined engineering design has perfected

Refined engineering design has perfected the performance that has made the IRT231 Series the most popular impact ever

Free Speed (RPM): 150

Kit includes components necessary to remove and install pulleys on pumps with the common 3/8-16 threaded shaft

They also allow up to 20% more torque to be applied than on other impact sockets

1/2" Drive x 19mm Deep - 12 Point Circuit Testers Refined engineering design has perfected1 2" Drive x 19mm Deep 12 Point Features and Benefits Made of high quality steel (chrome molybdenum) Engineered specifically for use with impact tools, using the most up to date industrial specifications Made to transfer the pressure from the thinnest part of the socket wall toward the thicker section, resulting in increased strength Lifetime Warranty The impact socket features high torque drive. This feature limits the amount of wear on the corners