Model Number: BM15-4 Key Specifications/Special Features: BM flat anchorage is suitable for strand diameter of 15.24, 15.7, 12.7, 12.9mmApplicable for pre-tensioning, post-tensioning, floor of no girder or beams height need to reduceMatched jack is YCM25 front lock jack, which use for wedge self-locked or pressed lockedWhen press lock, the pressing device needed to be mounted and install the FL type diverter valve to the hose (match with ZB4/500 hydraulic pump) Main Export Markets: AsiaCentral/South America