I've seen these things, and have been tempted to buy a set. This video shows them being used, and being compared to a torque wrench accuracy wise. But it doesn't explain how they work. How does, what appears to be a solid steel extension, limit torque?
His video presentation isn't very scientific, but it does show real world application. What say you guys who have used them? Do you like and recommend them, or no?
His video presentation isn't very scientific, but it does show real world application. What say you guys who have used them? Do you like and recommend them, or no?