This vacuum adapter will slide over the end attachment of most vacuum systems that come with a 1.75″ – 1 7/8″ hose. It is NOT threaded. The grey adapter piece should slide over and create a tight seal with the vacuum hole. We recommend purchasing SurfPrep’s Vacuum Hose to screw into this vacuum adapter.
*Timberlane is not responsible for return shipping cost if vacuum adapter does not fit the vacuum you own