Does the Purdy Powerlock Extension Pole connect with a square gutter clearing tool?

The Purdy Powerlock extension pole will only fit other Purdy Powerlock accessories or a handle with a large screw thread.

The Purdy Powerlock extension pole will connect with other Purdy Powerlock compatible tools such as the Revolution roller frame. The Powerlock system will also fit roller frames with a screw thread in the handle. If the gutter clearing tool has a large thread then this may fit the Purdy Powerlock extension pole but it is hard to be certain.