Includes 4 threaded head replacements and 8 small screws. Perfect for everyday use and replacement needs. Dimensions: The inner diameter of the threaded end of this broom handle is 0.8inch/1inch (20.4mm/25mm), suitable for poles with a diameter of 0.8inch/1inch. Sturdy and Material: The threaded head repair kit is made of aluminum alloy, which is to oxidation and damage. Aluminum alloy has a low density and high strength, approaching or exceeding that of high-quality steel, and offers excellent resistance. Versatile: The threaded rod accessories are compatible with a wide variety of brush heads (mops, boat hook poles, sink poles, paint poles, dust collectors, telescopic poles, deck brushes, etc.). Color: Silver Material: Aluminum Alloy Package Contents: 1 set * American threaded connectors Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.