This professional-grade wall post framing tool reinvades construction standards with innovative design. Made of 100% solid cast aluminum seiko, the whole body is strong and corrosion-resistant, excellent compression and torque resistance, and easily cope with high-strength operation needs. Its original jig positioning system makes frame installation simple - just 3-steps: fix the tool to the top plate, slide it into the frame column, and pin it accurately. No need for repeated calibration, no need for multi-person collaboration, a single person can achieve millimeter-level accurate positioning, efficiency soared by 50%. 16 in. x 1.5 in. gold size, perfect for standard wall pillar specifications, whether it is residential construction, shop decoration or industrial plant, 1-device in hand, universal. The tool built-in intelligent limit structure, to ensure that each stud vertical bearing, tight bite without loosening, the overall structural stability increased by 30%. More equipped with anti-rust coating process, no fear of humid environment erosion, long-term use is still as new, become a professional team and DIY master essential artifact. From novice to experienced craftsman, its user-friendly design is easy to navigate. Lightweight aluminum body with ergonomic grip, high-altitude work without fatigue, narrow space skillful operation. This is not only a tool, but also a double guarantee of construction quality and efficiency.