The unique pockets and scale-like textures of Nicros Digital Scales climbing holds excel on steep walls and can be used as underclings. Made from Nicros SuperMix resin which is now 100 stronger, 50 more durable, 30 lighter and 20 more vibrant in color than previous mixes. Unique differential texture with a super-smooth texture on some areas of the hold and scale-shaped, granite-like texture on other areas. Polished center sleeve and counter-sunk bolt head holes allow these small holds to be cinched down tight and resist spinning. Hex head mounting bolts included.