Zolo BF20 Beam Forming Clamp Formwork dav The beam forming clamp is used to support beam side formwork. It is clamped to a timber beam of the s ... INQUIRY Share: BASIC INFO dav The beam forming clamp is used to support beam side formwork. It is clamped to a timber beam of the soffit formwork. Beam forming clamp can be adjusted with a mininum height of 350mm and a maximum of 750mm(with extension unit) RELATED