Model 400 Repair & Replacement items
We are the original designer and manufacturer of the Hook & Eye Barn Cleaner Chain Systems which was patented by Edward Graetz in 1951. We manufacture and sell complete units and all components for the 400 Series Barn Cleaner System.
Experience first-hand Graetz Manufacturing’s commitment to customer service along with the superior quality of our products. Thank you for your consideration. We look forward to receiving your inquiries.