Petzl Sequoia Gen 3 Replacement Bridge Protos Integral Helmets H cross-section of carabiner:

H cross-section of carabiner:

really well suited to hanging your Silky and it not accidentally falling to the bottom of the tree

Diameter: 10mm

the quadruple action slic pin rotates

References

Petzl Sequoia Gen 3 Replacement Bridge Protos Integral Helmets H cross-section of carabiner:Attachment bridge for connection to the two gated attachment points of the SEQUOIA and SEQUOIA SRT arborist seat harnesses, to optimize lateral mobility. Provides optimal lateral mobility Connects to the two gated attachment points of the SEQUOIA and SEQUOIA SRT harnesses Available in three lengths, to adjust the position of progression tools on the bridge Suited to the Generation 3 Sequoia from 2019 onwards.