Locking insert

Recommended by the Japan Aseismic Ceiling Constructors Association. Simple to install by hand without need of tools, Instant Lock also passed testing using an impact-type vibrating tester that conforms to NAS3350 standards. After insertion under the hanger bolt, it is maintenance-free. It can be installed or removed quickly with just one hand. No force, tech, tools or torque management required. * Applicable to locations in which the excess bolt length is a single nut (8mm) or more. Demonstrated stability due to the restoration of force particular to the spring, with the results confirmed with a loosening angle of 0°in NAS3550 tests. Results confirmed by the U.S. National Aerospace Standard test NA3350 Left: Without countermeasure (single nut) Right: Instant Lock ① Pinch the Instant Lock to bend it ② Pass the center ring through the hanging bolt and engage it so that the entire metal fitting covers the nut ③ Installation complete * Install so that the hexagonal portion