DMM Aero Screwgate Carabiner. The Aero has been around for years, but the screwgate is a relatively new development. It is small enough for general use, but still with the strength and finish we’ve come to expect from DMM. Another modern classic. DMM Aero Screwgate Features and Specifications: The classic entry level locker biner. Keylock nose. Generous rope radius. Deep gate bend for easy rope clipping. Very strong construction. Available with Screwgate, Quicklock and Locksafe locking systems. Weight: 59g. Gate Closed: 25 kN. Gate Open: 9 kN. Cross Loaded: 9 kN.


  • Generous rope radius
  • Keylock clean nose for snag free connection
  • Hot forged and fully heat treated aluminium for lightness and maximum strength
  • Anodised to BS EN 7599:2010 AA10 Sealed for corrosion protection
  • Individually marked for traceability