Finally we have done enough tests to make this spreaderbar to an official MG product. We only want quality and this is real quality! Complete made of stainless steel. This spreaderbar has a rotator with ballbearing. Makes it very easy to turn your handles without problems or knots in your harness line. The pully is made of high density polymer specially for lines up to 10 mm. Some nice milled openings as buckles so the belt can hold longer. This spreaderbar is vandal-proof. Lifetime=longlife.