Crampon A Visser SG21 NØ21S + Tungstene 10 stucco

Tap integrated into the stud: no need to remake the pin holes for the stud! Screw in your studs directly, the threads will be repaired at the same time. Soft ground design. 21 mm overhang. Self-cleaning wires. Hardened studs with tungsten for extra strength.

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