Set of magnetic IMPACT sockets 1/4" E 6.3, incl. 1 magnetic socket of size 7.0, 8.0, 10.0, 13.0, 1/4", 3/8", 5/16" each; socket wrench for impact / pulse screwing (impact wrench). Featuring a spring-loaded NEODYM permanent magnet. Made from high-alloy special steel. For especially high loads. During screwing, the magnet automatically lowers so that the screwing force lies on the basic body. This prevents the magnet from breaking.