Safety-Trim The genuine solution to the ever-present danger of wheel loss! At-a-glance, With Safety-Trim's unique design you can see at-a-glance when a wheel nut is backing off,(A fluorescent marker appears.) At this pont you can take timely action,safe in the knowledge that Safety-Trim has already rendered further wheel nut movement impossible! Good maintenance Procedure,Nothing can replace vigilance and good maintenance procedures.However , the additional security offered by Safety-Trim will demonstrate that management is being duly diligent in doing everything it can to support a true safety culture. Precision Engineered, safety-Trim is precision engineered by a quality approved automotive parts manufacturer.It is suitable for use on a wide range of vehicles including,light and heavy duty vans,heavy trucks and trailers,buses and coaches. PLEASE CLICK ON OUR WEBLINK FOR MORE INFORMATION AND CONTACT DETAILS.