Shop / Hoist Parts / 2 x 30 mm Retaining Ring “Challenger 8-1/2″ Wiper” has been added to your cart. View cart 2 x 30 mm Retaining Ring$0.46 In stock 2 x 30 mm Retaining Ring quantity Add to cart SKU: TH-B17256 Category: Hoist Parts Related products Cam Followers $42.00 Add to cart Rotary 6-1/2″ Bronze & TFE Bearing Ring $201.44 Add to cart Challenger 8-1/2″ Wiper $262.71 Add to cart 8mm Delrin Ball $0.51 Add to cart