Drop forged. heat treated steel attachments. hardened and tempered, precision machined steel bolts. Remove gears, pulleys, steering wheels and separate bearings. Black oxide finish for durability. A comprehensive set that can be put to many uses. Contents: 2pc bearing separator, size: 9 / 32’’ - 3’’ 2pc bolts for bearing separator with nuts and washers : 5 - 1/2’’ - 12 thread 2pc 6’’ pawls, 3/8’’ - 16 thread with nuts 4pc 6 - 3/4’’ connecting bolts 3/8’’ - 16 thread x5/16’’ - 18 thread with nuts 1pc 5 - 1 / 2’’ push rod 9 / 16’’ - 10 thread 1pc bracket 1pc cone head for push rod 1pc flat head for push rod Complete with compartmentalized molded plastic carrying case