The scope of delivery of my Cullmann Alpha 9000 belonging spreader (brace) I have disassembled, in order to achieve a better mobility of the tripod legs. When shooting outdoors, the spikes ensure the necessary support on the ground. For interior shots, on smooth or sensitive floors, the ground spider MA 165 is used. An excellent product from Manfrotto, which fits perfectly and without mechanical modification, like a glove, the Alpha 9000. Clean free processing and easy handling are further advantages for the ground spreader Manfrotto MA 165 product Proper packaging, very good price and fast delivery through Amazon have convinced me even here.