Bright-dipped, anodized finish penetrates metal to provide a more hardened and durable product compared to traditional powder-coated finishes SUPERSHOCK end caps withstand severe drops thanks to soft gel inserts wrapped in high barometer rubber Ergonomic, rubberized grips for comfortable, easy handling Diamond bumpers eliminate marring Multi-ring vials indicate 2° and 4° grade for drainage—ideal for landscapers and plumbers Top-read center vial for an accurate read in tight spaces Durable acrylic block vials accurate to . 029°(. 0005 in. ) Continuous dual rail frame for uninterrupted scribe lines 8 high-strength neodymium magnets for superior grip