{"data":{"id":"us/30-cfr-57.19045","jurisdiction":"us","citation":"30 CFR 57.19045","heading":"Metal bonnets.","body":"Man cages and skips used for hoisting or lowering employees or other persons in any vertical shaft or any incline shaft with an angle of inclination of forty-five degrees from the horizontal, shall be covered with a metal bonnet.","path":["Title 30—Mineral Resources","CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES","Subpart R—Personnel Hoisting"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-30.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:24Z","sha256":"2788d57c7c3b65dcbb5d1e0491b2a0e94f2fe1b951e8e4a8646f481e16385a11","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-57.19038","next":"us/30-cfr-57.19049"},"notice":"GroundRules: Original legal text. Not legal advice."}