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Model SH660Q multi-sheave block
Model SH660Q multi-sheave block
order number:21333
feature:in combination with 21331 to string electric power cable and optical cable
fixed on the block shelf by bolt while using 11sets of nylon block aluminum alloy side board also used to protect the cable at manhole
essential technical parameter
1.curvature radius(mm):R660
groove radius:R45
corner:90
weight:15kg