Monster Tower Universal Inserts (Package of Sets)

These universal collar inserts are designed to allow your Monster Tower rack or mirror to work with other brand wakeboard towers, as well as other brand towers. These inserts are not compatible with swivel racks or swivel adaptors. If your existing inserts are degraded, you can replace them with new ones. If you will be swapping racks from one tower to another, these universal collar inserts allow a Monster Tower rack to work with most aftermarket tower brands.