This manufacturer-approved part is specially made for use with Fein power tools. The bushing helps to provide a tight seal for the #30216144007 Bolt which is sold separately. It is an identical replacement for a worn or a missing hardware that was inst...Read morealled on a new unit. Please refer to the appropriate diagrams of your specific model for the exact location and the correct application of this part. Note, this durable metal bushing is sold individually.