Shop / Hoist Parts / Challenger Block Holder for 4015 Open Front “Buttonhead Screw 10×16” has been added to your cart. View cart Challenger Block Holder for 4015 Open Front$191.37 Out of stock SKU: TH-7233-85 Category: Hoist Parts Related products 3/8 x 1 1/4 Spring $10.00 Add to cart CABLE C 3/8 X 184.2 $239.76 Read more Hex Head Bolt 5/16″-18 UNC x 3 $10.00 Read more Rotary 6-1/2″ Bronze & TFE Bearing Ring $201.44 Add to cart