This Front Load Washer Shipping Bolt Kit includes a set of 4 bolts that hold the wash tub and basket in place while transporting the washer from one place to another to avoid damage. To install the bolts, remove the screws that hold the top panel of the washer down, lift the top panel, and insert the bolts by aligning and tightening them. This is an accessory that can be used across several brands; check to see if your model number is compatible Installing this accessory will require basic hand tools, but no disassembly of the appliances or repair experience.