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 Challenger Lock Release Air Cylinder $802.79 Read more 3/8″ Spring $4.03 Add to cart CABLE D 3/8 X 123.8 $139.87 Read more Mohawk Seal Kit for LMF12 $133.76 Add to cart