Our Low Profile Jacks jacks not only offer you all of this, but they are also created low profile. Low profile' refers to the jacks thinner head, compared to more standardised jacks. A smaller head allows for the jack to fit to smaller points, under machinery and vehicles.This lifting jack is heavy duty, and will last through a vast amount of uses. To lift the jack head, turning the crank is all it takes. The cranks handle folds in and out, allowing the jack to remain portable. This product is made with a milled rack and tempered components of driving gear. Manufactured To: EC Machinery Directive 2006/42/EC.