The two ball-bearing rollers are arranged in series mutually iron.
Suitable for use on 12mm rope.
Surfacing: painted
Breaking load: 25kN / 2500kg
Weight: 283g
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We recommend a rope diameter of 12mm, because two-wheel block is intended for a rope of the same diameter.
Then the inside of the block wheel (edges and middle part) wear out evenly.
If you use a 10mm or 8mm rope, then the middle part of the block wheel wears out the most.
Block for 10mm or 8mm rope is not available!