Shop / Hoist Parts / PKS Thread Up Adapter “8mm Delrin Ball” has been added to your cart. View cart PKS Thread Up Adapter$1,834.55 Out of stock SKU: TH-PKA-STHAHD Category: Hoist Parts Related products Buttonhead Screw $10.00 Add to cart Air Motor Assembly $778.00 Read more Mohawk Seal Kit for LMF12 $133.76 Add to cart 8mm Delrin Ball $0.51 Add to cart