3m protecta 1161419 comfort vest-style harness, tongue-buckle & pass-through buckle, xl1161419 hardware features hardware features include tongue-buckle leg connection, pass-thru chest connection, parachute torso buckle and a back d-ring. The back d-ring provides a general fall arrest device connection point and is included on all models of 3m protecta comfort vest-style harnesses. regulatory and standards compliance 3m protecta fall protection harnesses are designed for a maximum capacity of 420 lbs (190 kg), including the worker’s body weight, clothing, tools and other accessories. These fall arrest systems meet the requirements of ansi z359.11; and osha 1910.140 and 1926.502. quality standards we rigorously test all our 3m fall protection safety products to ensure they meet global industry standards established by osha, msha, ansi, csa and ce. Our iso 9001-2008 certification and on-site iso 17025-accredited lab demonstrates our commitment to quality and safety. fundamentals of fall protection/osha regulations fall hazards pose a significant risk of serious injury or death for people working at height. Osha has set safety standards that help increase safety for employees whose jobs require working at heights. A personal fall protection system is critical to worker safety at height. osha-compliant personal fall protection systems typically include four components: anchorages, as defined by osha, are secure fall protection anchor points for attachment of lifelines, lanyards or deceleration devices, and are designed to remain secure under the forces generated during a fall arrest event. Anchorages vary by industry, job, type of installation and structure. body support refers to fall protection equipment that directly supports the worker’s weight and maintains the body in a safe position. Worker comfort, fit and ease of use are key considerations in the selection of body support equipment such as a full body harness that a worker may need