Adapter for 45° boom arrangement on concrete beams, please order required fastening accessories on concrete beams, such as 4 x dowels / push-through anchors (taking into account the current dowel approvals in coordination with the construction management) separately. For the 45° adapters, the length of the required boom depends on the local conditions and the fittings to be used. The load-bearing capacity specifications of the booms used apply. for clamp booms: KTT.., KTTS... Dimensions (approx. dimensions) H x leg lengths: 400 x 230 mm Material: steel, hot-dip galvanized in accordance with DIN EN ISO 1461