Sm’D is a D-shaped locking carabiner that is lightweight and compact and can be used in numerous situations; it is easy to use, even when wearing gloves, and is available in two locking system versions.

• Highly versatile:
  - D shape is functional for multiple uses, regardless of orientation: attaching a belay system, pulley, or connecting to the end of a lanyard
  - Compact and very lightweight
  
• Easy to use and ergonomic:
  - D shape is easy to grip
  - H-shaped frame provides better grip when wearing gloves
  - Keylock system helps prevent the carabiner from snagging during use
  - Hole allows a TIBLOC or a MICRO TRAXION to be connected to the carabiner with a cord, keeping the devices together
  
• Available in two locking systems, each for different situations:
  - SCREW-LOCK: easy-to-open system can be locked or not according to need; the red indicator provides a visual warning when the carabiner is unlocked; ideal for harsh environments where contaminants (mud, ice) could cause an automatic locking system to jam
  - TWIST-LOCK: specific use when quick opening is key (e.g. at the end of a lanyard) and when connecting a GRIGRI to the harness