No skidding, quick back nail. Three-piece structure, no stuck. Riveting is firm and without burrs. Aluminum alloy, strong bite. Suitable for home decoration, automobile industry, riveting of railway airlines. Specifications: Material: Aluminum Alloy Size: approx 175x45x9mm/6.89x1.77x0.35 inches Type: Set 1/Set 2/Set 3/Set 4 Note: 1.Please allow 1-3cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Includes: 1 Set Riveter Adapter Kit Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications. We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don't hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it!