Checkpoint® Wheel Nut Indicator 30 MM Safety Overheat Detection - Sparex Part S.163954 35887 Width (ins): 3/4

Width (ins): 3/4

Detail Multi-angle adjustment for fast and accurate cutting

MF 387 2WD

and a maximum length of 415mm and 445mm

Thickness: 56 mm

Checkpoint® Wheel Nut Indicator 30 MM Safety Overheat Detection - Sparex Part S.163954 35887 Width (ins): 3/4The Sparex Checkpoint Original Wheel Nut Indicator 30mm (S. 163954) provides a simple yet effective safety solution for detecting wheel nut loosening on heavy vehicles, trailers, and industrial machinery. It offers instant visual confirmation of wheel integrity, helping prevent wheel detachment and reduce costly maintenance incidents. Each 30mm Checkpoint indicator fits securely over the wheel nut and aligns directionally to indicate any movement or