The M21 Lok is beauty, function and performance all engineered to push your machine to the next level. Each M21 Lok wheel comes with all of the necessary parts to professionally lock any tire to your wheels to ensure a safe and quality ride. What makes this beadlock ATV/UTV wheel different from the rest is because of a couple unique MSA attributes. The finish MSA used on this wheel they are calling "gunmetal" which is actually a dart tinted clear-coat that is overlaid on top of the micro-machined wheel face adding depth, charcoal highlights and a completely new industry option. The Gunmetal finish is accented with gloss black automotive grade paint, only offered by MSA Wheels and currently only offered on the M21 Lok in this combination. The unique Lok wheel design sheds weight, dirt, mud and debris fast making clean up a snap.