Image 1 of 1 CHECKPOINT® Indicators 28mm – Yellow (10) - TY428 £4.75 Size 28 mm Qty : 10 Add To Cart Added! Size 28 mm Qty : 10 Offer a visual indication of wheel nut loosening Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More You Might Also Like CHECKPOINT® Indicators 21mm – Yellow (100) - TY421C £31.35 CHECKPOINT® Indicators 24mm – Yellow (10) - TY424 £4.75 CHECKPOINT® Indicators 29mm – Yellow (10) - TY429 £4.75 CHECKPOINT® Indicators 19mm – Yellow (100) - TY419C £31.35 CHECKPOINT® Indicators 26mm – Yellow (100) - TY426C £31.35