Gravity GR-GXSP10129 Holder for GWB123B Weight PlatesSpeaker stands with a round base, such as the Gravity SSP WB SET1, save space when set up and can be fitted with an additional weight plate to provide an even more stable stand. In order to mount the 5 kg WB123 WP B weight plate firmly on the underside of the base plate, Gravity has developed an additional retaining cross that provides even more stable securing than the enclosed mounting brackets. The cross shaped bracket made of steel convinces with