3M/DBI Rollgliss Rescue Descent Device, 100' Cooling A snug-fitting knit wrist helps

A snug-fitting knit wrist helps prevent dirt and debris from getting inside

Compatible With 3Mâ„¢ M-Series Headgear

2 mic tabs and zipper closure

fiberglass shank

Lightweight Hover Springâ„¢ foam midsole for underfoot comfort

3M/DBI Rollgliss Rescue Descent Device, 100' Cooling A snug-fitting knit wrist helps3M DBI SALA Rollgliss R550 Rescue & Descent Device 3326100 is a fully automatic rescue and evacuation system with a 100 ft (30 m) kernmantle lifeline for controlled descent and assisted rescue. Designed for one or two person operations with a 620 lb capacity, it features bidirectional operation, integrated lifting capability, durable aluminum housing, and ANSI ASSP Z359. 9 2021 and CSA Z259. 2. 3 12 compliance. Ideal for construction, utilities,