This product is a set of two grease guns and a bearing packer from Performance Tool, all never used and priced together for $25. The large and mini grease guns are manual-powered, making them easy to use for various automotive maintenance tasks. The manufacturer part number for the grease guns is W54204 and W54198. The manufacturer part number forthr bearing packer is W54175. This versatile set of tools is perfect for lubricating and maintaining different components of vehicles efficiently.