DMM Big Boa HMS (30kN)

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Big Boa HMS 30kN

Having pitched the Big Boa as the ‘Big Daddy’ of lockers we must go one further with this beefed up, super strong biner. The 30kN Boa is the – yes, and you’ve guessed it – ‘Grandaddy’’ of lockers.

It has impressive gate closed strength and is robust enough to cope with the toughest of rigging scenarios. And yet, because it has an I-Beam construction, it is still impressively light.

  • Ultra strong, large clean nose HMS locking biner
  • Ideal for rigging; can accommodate multiple knots
  • Large gate opening
  • Easy to handle in gloves
  • Strong I-Beam construction to save weight (almost 25% reduction)
  • Available with Screwgate, Quicklock and Locksafe locking systems
  • Screwgate available with integrated iD. Other gate options by special order.
Variant Strength (Gate Closed) Strength (Gate Open) Strength (Minor Axis) Gate Opening Weight Cat no
30 kN Boa Screwgate 30kN 9kN 12kN 24mm 95g A902
30 kN Boa Quicklock 30kN 9kN 12kN 23mm 104g A903
30 kN Boa Locksafe 30kN 9kN 12kN 23mm 105g A907
30 kN Boa SG RFID 30kN 9kN 12kN 24mm 95g A902-ID


Brand DMM

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