Shop / Hoist Parts / Challenger Button Valve Assembly “Buttonhead Screw 10×16” has been added to your cart. View cart Challenger Button Valve Assembly$307.27 In stock Challenger Button Valve Assembly quantity Add to cart SKU: TH-7229-38 Category: Hoist Parts Related products Overhead Hose $351.50 Add to cart Challenger 8-1/2″ Wiper $262.71 Add to cart Buttonhead Screw 10×16 $23.18 Add to cart 3/8″ Spring $4.03 Add to cart