This 23-piece flooring installation kit includes 1 mallet, 1 tapping block, 1 pull bar, and 20 triangular spacers-ideal for professional carpentry and home DIY projects with laminate, hardwood, and tongue-and-groove flooring.The HDPE tapping block (2.7 lb) enables tight floor seams with 1-2 taps (no extra mallet needed) via its ergonomic non-slip handle. The 3/8-inch carbon plate steel pull bar (with a square steel striking block, T-shape head, and felted bottom) works in tight spaces without scratching floors. The 20 dual-size (1/4"" & 1/2"") triangular spacers stay stable hands-free, while the double-faced rubber mallet (high carbon steel core) offers safe, powerful strikes for floor fitting. Material: Plastic.