Shop / Hoist Parts / Challenger Carriage Lock Release Knob SA10 “Challenger 8-1/2″ Wiper” has been added to your cart. View cart Challenger Carriage Lock Release Knob SA10$10.15 In stock Challenger Carriage Lock Release Knob SA10 quantity Add to cart SKU: TH-7233-227 Category: Hoist Parts Related products Buttonhead Screw $10.00 Add to cart Cam Followers $42.00 Add to cart CABLE B 3/8 X 285 $269.72 Read more Overhead Hose 278″ $319.88 Add to cart