"CHECKPOINT" : LOOSE WHEEL NUT INDICATORS

HECKPOINT are loose wheel nut indicators. These are fixed to the wheel nut which allows any movements of the wheel nut to be noted visually.

When introduced into the safety procedures of any transport or bus company, CHECKPOINT indicators will improve the maintenance of brakes, bearings, studs and wheel nuts. The indicators reduce the risk of wheel detachment along with
problems related to overheating in the wheel.

"DUSTITE LR" : WHEEL OVERHEAT INDICATORS

The DUSTITE LR is both an indicator and a dust cap; along with all the functions of the CHECKPOINT, the DUSTITE LR also protects the nut/stud from dirt and salt. It is designed to be fitted through a step ring or rim.

Read the PDF:
http://www.schrader.fr/en/Pdf/pu_130_checkpoint_dustite_gb.pdf