● Adjusts the force of the content. [Uses] Floor tools [Functions and Features] Convenient for mounting solid floor materials. Hammer the top with a hammer and push the tip into the base (flat/root). It folds down to contribute the floor material while still being inserted. While holding down the floor material, you can knock it into the floor material with finishing or nails. Specifications: Total length: 8.3 inches (210 mm). Tail width: 2.3 inches (58 mm). Weight: 9.5 oz (270 g).