The proportions and width are relatively broad. It has been cleaned to remove dirt, but it's an old base, so it's less likely to warp. Even with new ones, the blade can rust if it's old, and in severe cases, it can seize up, making it impossible to remove the blade. This one also had some rust, so I've removed the dirt and wiped off the oil, so please rest assured. Please refrain from price negotiations, except for bulk purchases. Also, please consult in advance for bulk purchases.