Shop / Hoist Parts / Extension Spring You cannot add that amount to the cart — we have 1 in stock and you already have 1 in your cart. View cart Extension Spring$36.48 Out of stock SKU: TH-5933 Category: Hoist Parts Related products Hex Head Bolt 5/16″-18 UNC x 3 $10.00 Read more Buttonhead Screw $10.00 Add to cart Emergency Push Botton $27.00 Add to cart Overhead Hose $351.50 Add to cart