3M™ DBI-SALA® Sealed-Blok™ Self-Retracting Lifeline, Retrieval/Bracket, Cable 3400853, 30 ft. (9.1m) Communication - Survey crews

- Survey crews

or anywhere that there will be limited light needed for reflective tape

Grommets at neck for tool tethers

- Powered by 3 "C" alkaline batteries (sold separately)

3M™ DBI-SALA® Sealed-Blok™ Self-Retracting Lifeline, Retrieval/Bracket, Cable 3400853, 30 ft. (9.1m) Communication - Survey crewsItem Details 3M DBI SALA Sealed Blok 30 ft. (9m) of 3 16" (5mm) galvanized steel wire rope with swivel snap hook, 3 way retrieval winch and mounting bracket, anchorage carabiner. Features Environmentally sealed dynamic components Ensures efficient, safe operation under harsh, corrosive working conditions Built in winch is ideal for use in confined spaces and allows the load to be raised or lowered during emergencies Incorporates a specialized bracket