The ERGOGRIP SK16 is a restraint rope whose length can be adjusted using a slider. An FS 64 ALU carabiner is attached to the rope and a STEEL D TRI carabiner to the slider. (Restraint ropes are used for work positioning. The kernmantle ropes used by SKYLOTEC are extremely resistant to edge loading and abrasion, remain supple in damp conditions and have a long service life. The Ergogrip device can be adjusted very easily with one hand.) - Restraint rope for work area positioning - extremely resistant to edge loading and abrasion - adjustable length.