Viking Weight Boltcontains1 each of the following:.5 ozboltWhat you need to achieve perfect balance.Using the Viking Precision Weight Bolt System, you can achieve perfect balance and fine-tune your cue with our unique stackable weights available in .5, 1, 1.5 and 2 ounce bolts.The Viking Precision Weight Bolt System is standard on all Viking cues.Original Viking PartsMade in the USA