Features: Crafted from high strength alloy steel, this pneumatic rivet head delivers exceptionally durability and corrosions resistance, ensuring reliabled performances and enhanced riveting efficiency in diverse work environments. Available in multiple specifications for semi hollow and solid rivets, this rivet guns head features a professional design that boosts precise and speed. Ideal for professional and DIYer enthusiasts, this air rivet tool head offer versatile handling for projects ranging from small repairs to large scale industrial tasks. Perfect for applications such as traffics sign installations, construction sites, and industrial settings, this rivet attachment ensures consistent and efficient riveting operations. Designed for seamless integration with pneumatic rivet guns, this rivet head provides a cost effective solution that maximizes flexibility and reduces operational downtime. Specifications: Component: alloy steel Solid 3-10mm: 11.9cm long Solid 3-8mm: length 11.9cm Hollow and semi-hollow 2mm: length 10.6cm Hollow and semi-hollow 3mm: length 11.1cm Hollow semi-hollow 4mm: length 11.1cm Hollow and semi-hollow 5mm: length 10.6cm Hollow and semi-hollow within 4mm: length 11.8cm Hollow and semi-hollow 4-5mm: length 12.4cm Hollow and semi-hollow 8mm: length 11cm Package Includes: 1pcs Pneumatic Rivet Head note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.