spike 21

Suitable mesh design: hexa, quad cross, compact cross

For mohs hardness (1-5)

The Mohs scale of mineral hardness is a qualitative ordinal
scale which characterizes the scratch resistance of various
minerals through the ability of a harder material to scratch a
softer material.

The hardness of a material is measured against the scale
by finding the hardest material that the given material can
scratch, and/or the softest material that can scratch the
given material. For example, if some material is scratched
by apatite but not by fluorite, its hardness on the Mohs
scale would fall between 4 and 5.

For example
1-5:Talc, Gypsum, Calcite
5-7:Apatite, Quartz, Mangan
7-10:Topaz, Corundum, Diamond

Mesh design

square
The fine mesh of square design provides optimum tire
protection even on the sharpest rock.

hexa
The hexagonal mesh design ensures excellent grip and
sufficient tire protection. Suitable for all vehicles where
traction is needed before protection.

Product inquiry


Specification table

spike 21 Link measurements / L Link measurements / W Link measurements / H Ring measurements / d Ring measurements / D Mesh opening (x) / square Mesh opening (x) / hexa Mesh opening (x) / quad cross Mesh opening (x) / compact cross Clearance required for TPC / M Clearance required for TPC / F Clearance required for TPC / R
Measurement Image
21
108 32 72 21 70 83 163 164 275 120 80 110