Shop / Hoist Parts / Challenger Arm Restraint Main Gear “Buttonhead Screw” has been added to your cart. View cart Challenger Arm Restraint Main Gear$123.58 Out of stock SKU: TH-7234-93 Category: Hoist Parts Related products Long Hydraulic Hose 12K $212.91 Add to cart Emergency Push Botton $27.00 Add to cart Cam Followers $42.00 Add to cart Challenger 8-1/2″ Bearing $236.75 Add to cart