3M DBI-SALA Side Entry System Mast Extension attach to a base to support a positioning arm for a horizontal-entry confined space system.

• Available in 15" (38.1 cm), 24 in. (61 cm), 36 in. (91.4 cm), and 48 in. (121.9 cm)
• Product weight between 16 lbs. (7.3 kg) and 27 lbs. (12.2 kg) depending on length
• Aluminum construction