Item number: DMM-A892

The ultimate rigging biner and one which is super strong and super tough.

Category: HMS Carabiners


starting from 16,95 €

including 19% VAT. , plus shipping

2 piece In stock

There are variations of this item. Please select the variation you wish.

This is the "Big Daddy" of lockers - the ultimate rigging biner and one which is super strong and super tough.

It is large enough to accommodate several knots and has a very wide gate opening - just what you need in a rigging situation. All of which makes it a great centre use biner, but the story doesn?t end there.

Despite its name, the Big Boa is surprisingly light; by giving it an I-Beam construction we?ve reduced the overall weight by almost 25%. Add in the fact that it is easy to handle in gloves and the appeal to winter climbers is obvious.


  • 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 and Locksafe locking systems

Made in: UK
Norm: EN 12275 EN 362 CE 0120
Color: Dark Brown
Locking: Screw Gate Auto-Lock
Open Gate: 8 kN
Minor Axis: 10 kN
Gate Opening: 24 mm
Major Axis: 25 kN
Length: 12,1 cm
Material: Aluminum
Product weight: 0.088 Kg

Average product review

Share your experience with other customers:

Customers have also bought the following items
DMM Belay Master 2

DMM Belay Master 2

15,95 € *
Recommended retail price: 18,00 €
(You save 11.39%, that is 2,05 €)
DMM Sentinel HMS

DMM Sentinel HMS

starting from 13,77 € *
Recommended retail price: 14,50 €
(You save 5.03%, that is 0,73 €)
Edelrid Eddy

Edelrid Eddy

107,96 € *
Recommended retail price: 119,95 €
(You save 10%, that is 11,99 €)
Beal Pure Grip

Beal Pure Grip

11,40 € *
4,56 € per 100 ml
Recommended retail price: 12,50 €
(You save 8.8%, that is 1,10 €)
LACD Accessory biner medium

LACD Accessory biner medium

2,90 € *
Recommended retail price: 3,50 €
(You save 17.14%, that is 0,60 €)

Die Erfassung durch Google Analytics auf dieser Website wird zukünftig verhindert.