CHECKPOINT Loose Wheel Nut Indicator: Loose Nut Indicator, Universal, 21 mm Hex Size
The CHECKPOINT Loose Wheel Nut Indicator (MPN 72629) is a universal plastic loose nut indicator in yellow, with a 21 mm hex size and 9/32 in thickness. 3G Electric interprets this demand and delivers genuine…
SKU 3G-OTH-480375
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Product Description
The CHECKPOINT Loose Wheel Nut Indicator (MPN 72629) is a universal plastic loose nut indicator in yellow, with a 21 mm hex size and 9/32 in thickness. 3G Electric interprets this demand and delivers genuine industrial equipment across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor for brands including Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.
Frequently Asked Questions
What is a CHECKPOINT Loose Wheel Nut Indicator used for?
The CHECKPOINT Loose Wheel Nut Indicator (MPN 72629) is a visual safety device that signals when a wheel nut has loosened on trucks, trailers, and heavy equipment. Its yellow plastic body and 21 mm hex size make it easy to spot during pre-trip inspections, helping prevent wheel separation.
What are the specifications of the CHECKPOINT 72629 loose nut indicator?
The CHECKPOINT 72629 is a universal loose nut indicator with a 21 mm hex size, 9/32 in thickness, and yellow plastic construction. It fits standard wheel nuts and is designed for universal compatibility across commercial vehicles and industrial equipment.
Where to buy CHECKPOINT loose wheel nut indicators worldwide?
3G Electric supplies the CHECKPOINT 72629 loose wheel nut indicator worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this genuine CHECKPOINT part for your fleet maintenance program.
How to install a CHECKPOINT loose nut indicator on a wheel?
To install the CHECKPOINT 72629, simply press the indicator over the wheel nut after torquing to spec. Ensure the 21 mm hex fits snugly and the yellow indicator aligns with the nut. During routine inspections, any visible misalignment signals a loose nut requiring immediate retorquing.
CHECKPOINT Products
3G Electric supplies CHECKPOINT loose lug nut indicators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









