Assman Implement, Inc. 28126 US Hwy 18 q , Mission , 57555 South Dakota, USA About Solutions products Companies Assman Implement, Inc. Products Case IH - Offset Disk Harrows Case IH - Offset Disk Harrows 0 Share Case IH Heavy-Offset 790 offset disk harrows perform a wide array of soil-conditioning tasks with tough, long-lasting components. Two models are available, providing a range of disk blade width and spacing options. Most popular related searches harrow soil conditioning Customer reviews No reviews were found for Case IH - Offset Disk Harrows. Be the first to review! Add your review Publish your review Great! review successfully added!