Tandem aluminium legs combine with a 100 mm half bowl attachment. Features include high tensile tubular aluminium legs with one step leg angle positioning system (21°). Legs can be adjusted within a 180° arc to other angle by using a mid level spreader 531SPRB and 530SPRB combined with a set of spike foot shoes 565 in case of unlevelled ground or by using a floor spreader code 165MV. Legs can be locked to any height by a quick lever leg locks and stainless steel fittings. Twin spiked feet are standard.