1. Versatile cleaning compatibility: This adapter is suitable for 18mm heads with American thread and can be used with brooms, mops, dust cloths and squeegees. This makes it a versatile addition to your cleaning tool set. Rod angle coupling, extension rod adapter 2. Secure angle adjustment: With the secure angle adjustment button, you can lock the joint in the desired position and thus ensure stability during cleaning. Angle adapter for extension rod, rotatable angle bracket 3. American thread head: This adapter has an 18mm American thread head and is compatible with a wide range of cleaning tools. It great versatility, angle adjustment of the extension rod and rotatable angle pin 4. Highly resistant ABS plastics: This adapter made of highly resistant ABS plastic is designed for durability and can handle regular and demanding cleaning tasks. Rotatable angle attachment, color extension rod Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.