Proto J4046 Jaw Gear Puller

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Proto J4046 Jaw Gear Puller

A jaw gear puller, also known as a gear puller or a bearing puller, is a mechanical tool use to remove gears, pulleys, bearings, and other tightly-fitted components from shafts or axles. It works by providing a mechanical advantage to apply force evenly and extract the component without damaging it or the shaft. As the gear or component loosens, it should slide off the shaft. Place the gear puller over the gear or component so that the jaws surround it. The center bolt of the gear puller should be in line with the axis of the shaft.