New-lists for $250.00 on Grainger---APPROVED VENDOR Guardrail System Base: 30 in x 5 in, Temporary, Base, (2) Structural Pipe. For use with Fittings1.66 in OD Pipe Collapsible Guardrail Guardrails. Shipping weight 72.5 lbs. Maybe it be used as umbrella base?---if interested leave a call back number for quicker response---