Is necessary to keep the Mainline lifted up near the unloading area: in order to prevent the Mainline from sagging, therefore it can be left free from hindrances.
Multiple-point anchoring devices with 4 rings (5 trees) for Skyline or with 2 rings (3 trees) for Guylines: to spread the tension over several trees. It is especially useful in woods with small trees.
Tailspar (final support) tree jack for the Skyline.
Plate for the setup of 3-ropes yarding lines, with 3 shackles: Strawline, Haulback-line and Skyline can be attached to it and due to the plate weight they do not twist with one with another.
Steel plates with spikes for 500 mm tracks, when moving on frozen or snowy ground
VALENTINI choker rings, to be used with choker slings.
VALENTINI choker hook, to be used with choker chain with T-shaped end.