Shop / Hoist Parts / PKS Carriage Sliding Block “Challenger 8-1/2″ Wiper” has been added to your cart. View cart PKS Carriage Sliding Block$47.20 Out of stock SKU: TH-PK180236 Category: Hoist Parts Related products 3/8″ Spring $4.03 Add to cart CABLE D 3/8 X 123.8 $139.87 Read more Hex Bolt 3/8NCx2 $7.20 Add to cart 8mm Delrin Ball $0.51 Add to cart