8512829 – 3M DBI-SALA Confined Space Integrated Vehicle Hitch Mount Sleeve Extension Tube, Zinc Plated Steel, 4 ft

Stabilizer for IN-2108 or IN-2324 portable manhole guard with wheels. For use with self-retracting lanyards over 50 ft. for increased stability of system. Wheels allow for ease of movement without dismantling system.