Shop / Hoist Parts / Stan Design Lifting Extension Set “3/8″ Spring” has been added to your cart. View cart Stan Design Lifting Extension Set$195.75 Out of stock SKU: TH-SDH6407 Category: Hoist Parts Related products Challenger Lock Release Air Cylinder $802.79 Read more Mohawk Seal Kit Power Unit Column Cylinder $248.33 Add to cart Emergency Push Botton $27.00 Add to cart Air Motor Assembly $778.00 Read more