8 mm. Black Tungsten Carbide. Gray/Black Lava Rock. Polished/Beveled Edges. Comfort fit. In Stock. Ships within 3-5 days. Popular/Hot Item!
Tungsten is the most popular of all contemporary metals sold on the internet – men love to wear tungsten. They love the weight of tungsten. They love the masculinity of tungsten. They love the solid, manly strength of the hardest of all contemporary metals. Tungsten is virtually scratch-proof and requires diamond bits to work with this heavy metal – if you desire a lighter weight material, we recommend titanium.
Included in Warranty: Manufacturing defects and Lifetime sizing.
Excluded from warranty: Normal wear and tear.
Material Features: Scratch-resistant. Permanent shine. 4 times harder than titanium. 5 times harder than tool steel. 10 times harder than 18 kt. Gold.