Hexchex® is the first and only Multi-Size wheel nut indicator with major benefits for truck fleets and parts retail. The efficiency of a Multi-Size product has a significant impact on overhead costs and stock management as well as being extremely fast and easy to use. The unique ratchet design allows Hexchex® to fit a range of nut sizes and the mechanism can be quickly secured by hand. Four multi-size Hexchex® products are available covering the range of wheel nuts between 19mm and 50mm (metric and imperial). Developed specifically for Australia’s harsh environment, this durable Australian made product has been tested to perform in extreme conditions. Features 4 Multi-Size Products Range 19mm - 50mm Metric and Imperial Secure Mechanism Hand Tighten Fast Easy Application High Temperature Durable & Reusable