Shop / Hoist Parts / Rotary Roller to Slide Block Conversion Kit “Buttonhead Screw 10×16” 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 Din Connector 220V RAC Plug $346.00 Add to cart Buttonhead Screw $10.00 Add to cart Hex Head Bolt 5/16″-18 UNC x 3 $10.00 Read more CABLE A 3/8 X 345.5 $329.68 Read more