Item Description:

CHECKPOINT ™ 30MM

A SIMPLE COST EFFECTIVE WAY TO MONITOR YOUR WHEEL NUT TIGHTNESS. CHECKPOINT GIVE YOU A INSTANT VISUAL GUIDE TO ANY MOVEMENT OF A WHEEL NUT.

STANDARD COLOUR YELLOW.

DIMENSIONS ARE GIVEN MEASURED ACROSS THE FLATS OF THE WHEEL NUT.

[ IT IS IMPORTANT THAT THIS MEASUREMENT IS ACCURATE AS MOST COMMONS SIZES ARE 32MM OR 33MM SO IT IS ONLY 1MM DIFFERENCE !]