A device used to easily align the crosshairs when installing your scope with DNZ mounts. The Nevel slides over the outside of the mount and aligns the top turret on the scope at a perfect 90 degrees. The Nevel will work with scopes that have a flat top cap on the up and down turret or remove the cap and it will work on the flat top adjustment area. It only takes a few seconds to get your scope perfectly aligned. Available for 1 inch and 30MM scopes. Standard NEVEL for standard turret scopes. Long NEVEL for scopes with tall target turrets. The Long NEVEL will work with most all scopes, short or tall turrets. Made in the USA. Video clip on our web page shows you how it works.