The 3M™ DBI-SALA® Sealed Tension Limiter™ works to reduce loads on workers in emergency situations, should they become entangled. Directly inline between the worker and hoist line, this tension-limiting safety equipment deploys a bright yellow, stainless-steel portion of the lifeline when the user is trapped or snagged, so the crane or winch operator knows to stop. With a sealed housing construction, this durable safety product is suitable for use in harsh working environments.