MORE ROPE FRIENDLY EDGE

[Humanbene]

HI to all!!

pls help to get the right translation of the following MORE ROPE FRIENDLY EDGE
in the following context
The high strength aluminum sideplates have a smoother, rounded, more rope friendly edge.

[upahill]

...позволяет уменьшить трение троса

[Humanbene]

WOW!!))
thanx a lot UPAHILL