Carabiner - 3M™ DBI-SALA® Rollgliss™, Steel, 11/16" Opening, Self Close/Lock, 2000117Item #: 2000117 (1 CASE = 1 EACH) 3M Stock #: 7100221696 3M DBI SALA Rollgliss Technical Rescue Offset D Fall Arrest Carabiner with variable width gate opening. 3M's anchorage connectors are built from quality materials providing high strength and durability to stand up to tough environments. Anchorage connectors are the foundation of most fall protection systems, often overlooked but critical components because they securely attach your system to the