Shop / Hoist Parts / Challenger Sheave CL12 “3/8″ Spring” has been added to your cart. View cart Challenger Sheave CL12$40.36 In stock Challenger Sheave CL12 quantity Add to cart SKU: TH-CL12760 Category: Hoist Parts Related products Overhead Hose $351.50 Add to cart CABLE A 3/8 X 345.5 $329.68 Read more Emergency Push Botton $27.00 Add to cart Hex Bolt 3/8NCx2 $7.20 Add to cart