Samson VTH12120 Vortex Hot Rope, 1/2" X 120' Pitch_.325" The SafeBloc comes spliced onto

The SafeBloc comes spliced onto a 3/4 in

Bee-Line uses an Aramid fiber into the rope a higher level of heat can be tolerated without damage to either the cord or the climbing line

Refills come bare (without nails or an attachment screw)

Durably-constructed bag stands up on its own

Fits Jonsered 630

Samson VTH12120 Vortex Hot Rope, 1/2" X 120' Pitch_.325" The SafeBloc comes spliced ontoVortex the lightest premium climbing line available in the 1 2" size. A 24 Strand cover like Samson's Velocity, but it's larger diameter offers a larger, better grip. Vortex works well with hardware, handles knots, and is great for footlocking. Vortex is part of the Samson V Series Premium Climbing Line series.