ACI, manufacturer of the SRT-2 Spool Roll Tarp and the EZ-LOC Roll-Up Tarp, have an all new AUTOLOCK Electric Tarp System. It is an easy to operate and high quality tarping system. AutoLock’s exclusive Dual Drive System consists of a high strength Kevlar drive line and three-inch aluminum roll tube that work together to provide a powerful front and rear drive system. This tarp will cover heaped loads even in windy conditions. Its rotational drive system ensures the tarp will roll straight every time and provides a load hugging roll.