Home Slickdeals Harbor Freight: Pittsburgh Pro 1/2″ Drive Impact Socket Set (Metric or SAE)... Slickdeals Harbor Freight: Pittsburgh Pro 1/2″ Drive Impact Socket Set (Metric or SAE) $6 (In-Store Only) By ARCOM - 10 August 2024 14 0 SHARE Facebook Twitter Go to the deal page: Harbor Freight: Pittsburgh Pro 1/2″ Drive Impact Socket Set (Metric or SAE) $6 (In-Store Only)