Model GST 50 A bit of rust on 1 edge but can be sanded & touched up At least metal doesn’t freeze & crack or split & can be re worked All adjustments are smooth Has neutral on the gear box so when moving to the site it’s not spreading seed yet Top of bin is 23-1/2” across , bottom is 7” across & 23-1/2” deep From a estate farm so didn’t get much use May also text or call at 250-710-7091