Shop / Hoist Parts / Challenger E12 Glide Block “8mm Delrin Ball” has been added to your cart. View cart Challenger E12 Glide Block$22.42 Out of stock SKU: TH-JSJ5-08-15 Category: Hoist Parts Related products 3/8″ Spring $4.03 Add to cart Overhead Hose $351.50 Add to cart Overhead Hose 278″ $319.88 Add to cart 3/8 x 1 1/4 Spring $10.00 Add to cart