Shop / Hoist Parts / Challenger SA10 Lowering Valve “Buttonhead Screw” has been added to your cart. View cart Challenger SA10 Lowering Valve$44.84 Out of stock SKU: TH-CLDLH-010 Category: Hoist Parts Related products CABLE B 3/8 X 285 $269.72 Read more Buttonhead Screw 10×16 $23.18 Add to cart Challenger 8-1/2″ Wiper $262.71 Add to cart Air Motor Assembly $778.00 Read more