Steel plates with spikes for 500 mm tracks, for moving on frozen or snowy ground
Mainline hold-up pulley, for keeping the Mainline lifted up near the unloading area: in this way the Mainline does not sag in this zone, leaving it free from hindrances.
Multiple-points anchoring devices with 4 rings (5 trees) for Skyline or with 2 rings (3 trees) for Guylines: for spreading the tension on several trees, it is useful especially 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 thanks to the plate weight they do not twist one with another.
VALENTINI choker rings, to be used with choker slings.
VALENTINI choker hook, to be used with choker chain with T-shaped end.