The 3M™ DBI-SALA® Confined Space Tripod is constructed of tubular lightweight aluminum and a rugged steel head assembly. These tripods are extremely lightweight and portable, easily set up by one worker and can be transported from one location to another. Designed for confined space entry and emergency rescue applications, they can accommodate a variety of winches and fall arrest devices. 3M tripods are also loaded with features such as spring-loaded locking legs, simple detent pin style adjustment, quick-mount mechanical device brackets, safety chains to prevent movement, and safety shoes that incorporate a rubber sole for flat surfaces and spiked edges for slippery surfaces.