Shop / Hoist Parts / Challenger Q12 Arm Assembly “Buttonhead Screw 10×16” has been added to your cart. View cart Challenger Q12 Arm Assembly$1,393.08 In stock Challenger Q12 Arm Assembly quantity Add to cart SKU: TH-JSJ6-09-00K Category: Hoist Parts Related products Overhead Hose 278″ $319.88 Add to cart Hex Head Bolt 5/16″-18 UNC x 3 $10.00 Read more Challenger 8-1/2″ Bearing $236.75 Add to cart Buttonhead Screw 10×16 $23.18 Add to cart