Add to Wishlist OTC 1543 Stinger Brake Drum Dolly OTC 1543 Stinger Brake Drum Dolly Features: Removes, installs, and transports truck brake drums without physically having to lift them Works on all 15" and 16½" drums found on most class 7 and 8 tractor and trailer brake systems 6" height... MSRP: $344.73