After 30 years of continual evolution and expansion following the invention of the world’s first loose nut indicator, the Checkpoint product range provides solutions for a wide variety of safety-critical nuts and bolts across many industry sectors. Encompassing indicators and retainers for maintenance and security, each product has been designed to suit the many different wheel assemblies and configurations out there. From Fluoro Yellow to Olive Grey, our intelligent safety solutions are available in a multitude of colours to suit your brand and safety requirements.