A hook strap comprises a transverse arm formed as {TAIL ~ a ribbon} for {HEAD ~ abutment} on an top flange on a formwork girder 
A hook strap comprises a transverse arm formed as { TAIL ~ a ribbon } for { HEAD ~ abutment } on an top flange on a formwork girder
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH