Actual colours may vary*

Available Options:

Choose your colour

Fluoro Yellow
Red
Solid Yellow
Green
Orange
Blue
Olive Grey
Black
Silver Grey
Metallic Grey
White

Some colours may be subject to minimum order quantities and only available at certain product sizes

Size (mm)

13
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

A checkpoint original combined wheel nut indicator and dust cap designed for wheels without trims and step rings.

Dustite® provides an indication of nuts loosening on a wheel or when a wheel is overheating with the added benefit of protecting from extreme outdoor weather elements, corrosion and general wear and tear.

FUNCTION

The Dustite® combines a loose wheel nut indicator and a protective cap. Ideal for commercial vehicles, the Dustite® can indicate movement of the wheel nuts and protect them from a wide range of external elements such as water, dirt, road salts and rust build up. By placing the Dustite® in a recognisable pattern on the vehicle wheels such as point to point, any movement of the nut is clearly visible at a glance during visual checks. The Dustite® will also melt to indicate any overheating issues.

KEY BENEFITS

  • A quick and easy visual indicator of nut movement
  • Melts at a specific temperature to highlight problems with brakes overheating or any bearing defects
  • Protection from weather, corrosion and general wear and tear
  • Supports fleet safety checks
  • Cost effective and easy to implement, highest quality

Dustite® 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.

default product image

More information

Specification Gallery Videos Downloads
Specification

Specification

Material

High-grade virgin polymer to ensure product quality and performance reliability for overheating indication.

Melt temperature

  • 125ºC/257ºF (standard version)
  • 165ºC/329ºF (HT version)

Application

Mainly for commercial vehicles such as trucks, agricultural vehicles, dangerous goods transporters, etc. It is also used in the industrial sector, and wherever safety critical fasteners can loosen due to heavy vibrations.

Sizes

All sizes are measured across the flat (a/f) of the nut in mm.

Stud sizes: 24mm, 27mm, 28mm, 30mm, 32mm, 33mm, 36mm, 38mm and 41mm.

Gallery

Gallery

Videos

Videos

*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.
© CHECKPOINT 2017 - 2025. All rights reserved.
Company number: 01988026 Registered address: Business Lines Ltd T/A Checkpoint, Unit 9, Kellet Road Industrial Estate, Carnforth, Lancashire, LA5 9XP, UK.

Top