Revolutionary design insurance device (waiting for a patent) that solves the problem of the orientation of the carabiner while it makes sure: thanks to the Gridlock technology, involuntary rotations of the mosachettone are avoided in the service ring, with the consequent unloading of the weight on the axis short.

DESCRIPTION
With its revolutionary design waiting for a patent, the Black Diamond Gridlock Screwgate eliminates the dangers of the rotation of the carabiner while making himself sure. Designed specifically for insurance, the intuitive Gridlock isolates the service ring, thus keeping the carabiner in its correct orientation. The surface that comes into contact with the rope is large and rounded, to guarantee resistance over time and fluidity. In a nutshell, you will never have to deal with a carabiner that revolves in the service ring.

Hot -forged construction
Wide and very rounded work surface
Intuitive and easy to use design
screw ring
Patented innovative design that isolates the service ring by eliminating the rotation of the carabiner
HMS type carabiner approval. Ideal for insurance with suitable device

Technical specifications
Weight: 76 g (2.7 Once)
Long axis resistance and closed ring: 22 kn (4,946 lbf)
Open ring resistance: 8 kn (1,798 LBF)
Minor axis resistance: 7 kn (1,574 lbf)
Opening: 21 mm (0.83 inches)