Model HCJ200 adjustable block stand
order number:21331
feature:matching with 21333 used to string electric cable and optical cable at manhole
fixed block on the shelf by bolt block location can adjust base on the height of cable manhole
bolck shelf is compossed of two segment contraction construction suitable for different height of manhole adopt cam support and tighten
essemtial technical parameter
1.supporting length(mm):1625-2300
2.weight:34kg