Feature: 1. Compact structure increases power and reduces shock. 2. Handle adopt the thickening high carbon steel plate to production, energy saving design of bending helve. 3. Spear parts after high temperature treatment, strong and practical. 4. Handle with ergonomic design, comfortable don\u0027t skid. 5. Manual rotation back device, save time and effort, quick and convenient. Specification: Compact size, suitable for narrow space working, comfortable handle design, easy to operate with one hand. Features: Compact structure increases power and reduces shock. Handle adopt the thickening high carbon steel plate to production, energy saving design of bending helve. Spear parts after high temperature treatment, strong and practical. Handle with ergonomic design, comfortable don't skid. Manual rotation back device, save time and effort, quick and convenient. Specifications: Maximum nail size: 10 (mm) Size of head: M-3, M4, M5, M6, M8, M10 Color: black and yellow Item size: 270 * 125mm / 10.6 * 4.9in Package size: 280 * 180 * 55mm / 11.0 * 7.1 * 2.2in Package weight: 1545g / 3.4lb Packing List: 1 * Hand Riveter 30 * Aluminum Nuts 1 * Wrench 6 * Part of Heads Package List: 1 * Hand Riveter 30 * Aluminum Nuts 1 * Wrench 6 * Part of Heads