Soft grip
- spike height 15mm where is 4mm deep stopper
- has smaller spikes and wider stopper groove than standard grip
- designed to minimize the surface damage to timber
- created especially for Japanese forest industry where there are lots of very soft and expensive timber
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Standard grip
- spike height 15mm where is 4mm deep stopper
- designed to lower the timbers surface damage while maintaining good grip
- created especially for Swedish forest industry where sawmills are very strict about surface damage to timber
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Aggressive grip
- spike height 15mm where is 10mm deep stopper
- designed to give the maximum gripping power
- has very good grip sideways also
- created especially for problem trees, for example trees with thick bark
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