This screwgate version comes with a keylock nose so that it does not snag on ropes or gear.

It features the same friction reducing pulley as the wiregate version, but this model will be fully certified as both a carabiner and pulley. This will make it ideal for use in hauling or rescue systems where complete safety and legislative compliance is required.

The Revolver uses advanced I-Beam technology which is designed to crucially allow the body of the biner to deal with the stresses involved in placing a pulley into a carabiner whist remaining light enough for general use.

Technical details:

• The 7075 series pulley runs on a dry lube "IGUS" bearing, which is seated on a high tensile stainless sleeve and spindle. This will continue to rotate with loads up to 11Kn before any deformation occurs.In the unlikely event that the pulley does deform - and we have not seen one case yet - the biner still acts as a full strength (24Kn) carabiner.
• It has been anodised for protection against the elements especially coastal and rigouirous mountain enviroments.
• Lubrication:The 'IGUS' bearing will run without lubrication, however like all gates and barrels a periodic clean and oil will prolong the units life.

The beauty of this little locker is that it works really well as a small HMS and yet, because of it's slightly offset shape, also works as a great rigging/multi-purpose screwgate.

Sentinel works equally well with any belay device, and fits snugly on most belay loops, reducing the chances of cross loading.

It's deep basket and good gate opening make it a fantastic and versatile rigging biner too.

The Sentinel utilises Hot Forged I-Beam technology to create a light, but incredibly strong carabiner.

The barrel on the gate is machined from premium 7075 alloy to give it massive push-in strength. There is no current standard for this test, but at DMM they don't build carabiners to meet standards; they build their kit as well as they can, eliminate weaknesses and help push the standards forward.

It is also anodised for protection against the elements especially coastal and rigorous mountain environments.

Weight: 54gr.
Strength (Gate Closed): 24k
Strength (Gate Open): 8kn.
Strength (Minor Axis): 10kn.
Gate opening: 18mm.

The Shadow range utilize I Beam technology, a process where the designers have optimised the aluminium needed to create light but incredibly strong carabiners. Biners in this range are also anodised for protection against the elements especially coastal and rigorous mountain environments.

Extra Note: Although it shares the same name as the Shadow straight and bent biners it is slightly different and has it's own tooling.

• Weight: 52gr.
• Strength: 24kn. (Gate closed)10kn (Gate open)
• Minor Axis: 7kn.
• Gate opening: 18mm.