Mini tripod clamp tripod load capacity 3kg connection 14 screw thread incl 38 adapter screw dimensions 250 x 60 x 60 mm weight 241g max working height 21 cm min working height 4 cm features spirit level max load 3 kg tripod threads 14 38 inch weight 190 g max working height retracted centre column 21 cm material plastic colours black grey properties lightweight anti slip flexible legs watertight number of legs 3 suitable for ds