Shop / Hoist Parts / Rotary Roller to Slide Block Conversion Kit “Hex Bolt 3/8NCx2” has been added to your cart. View cart Rotary Roller to Slide Block Conversion Kit$263.04 In stock Rotary Roller to Slide Block Conversion Kit quantity Add to cart SKU: TH-7531-68XK Category: Hoist Parts Related products Challenger 8-1/2″ Wiper $262.71 Add to cart Air Motor Assembly $778.00 Read more Rotary 6-1/2″ Bronze & TFE Bearing Ring $201.44 Add to cart CABLE D 3/8 X 123.8 $139.87 Read more