This is the acme threaded Cone Adapter required for various types of tools that go on handles or poles.
Converter Cone Adapter-snap-locks for easy on or off from telescopic pole or handle;
4.75" Long Handy heavy-duty ACME threaded end holds tools.
It has both snap-fit and acme thread capability. 2 Adaptors come with each order.
May be mailed USPS.