LIGHTWEIGHT PERFORMANCE: D-shape is functional regardless of orientation, meeting multiple uses: attachment of a belay system, a pulley, or on the end of a lanyard. Light enough for mountains, durable enough for the crag. ERGONOMIC: H-shaped cross-section contributes to better grip when wearing gloves. Keylock system, to avoid any involuntary snagging of the carabiner. Keeper hole allows a TIBLOC or a MICRO TRAXION to be connected to the carabiner with a cord, helping prevent accidental gear dropping. SCREW-LOCK: easy-to-open system. Suitable for harsh environments where dirt, mud, or ice could cause an automatic locking system to jam. Red band provides a visual warning when the screwgate carabiner is unlocked. KEYLOCK SYSTEM: Avoids any involuntary snagging of the carabiner. KEEPER HOLE: Allows a TIBLOC or a MICRO TRAXION to be connected to the carabiner with a cord, helping prevent accidental gear dropping. Sm’D is a D-shaped locking carabiner that is lightweight, compact, and can be used in numerous climbing situations; it is easy to manipulate, even when wearing gloves, and is available in three locking system versions: SCREW-LOCK features a red band provides a visual warning when the carabiner is unlocked. This system is suitable for harsh environments where contaminants (mud, ice) could cause an automatic locking system to jam. TWIST-LOCK and TRIACT-LOCK offer quick opening for use at the end of a lanyard or connecting a GRIGRI to the harness.