Wheel Nut Indicator Checklock SQ Yellow

The Checklock SQ® is designed to be used on wheels without trims and step rings. This product can also be combined with a Checkpoint® to provide a more visual appearance and overheating indication. It provides a clear commitment to health and safety, and roadworthiness to other road users, and road and transportation associations such as: DFT, FORS, DVSA, HSE, FTA and RHA. Premium stainless steel manufactured in square section. Mainly for commercial vehicles such as buses, trucks and dangerous goods transporters. It is also used in the industrial and mining sector, and wherever safety critical fasteners can loosen due to heavy vibrations and require a retaining function. All sizes are measured across the flat (a/f) of the nut in mm and require PCD measurements to ensure precise and correct fit.

Nut sizes: 17mm, 19mm, 21mm, 24mm, 27mm, 30mm, 32mm, 33mm, 38mm and 41mm.

We can design and manufacture custom solutions of the Checklock SQ for a wide range of existing and new applications within various sectors. While we have made every effort to match our product colours on screen, colour reproduction on the Internet is not precise and should not be relied on. Please contact us for a sample.