Yes We Coupon » Harbor Freight Coupon and Promo Code » 8.5 Amp 1/2 in. Impact Wrench with Rocker Switch on Sale At Harbor Freight Tools Harbor Freight 8.5 Amp 1/2 in. Impact Wrench with Rocker Switch on Sale At Harbor Freight Tools YWC July 24, 2022 Head on Over to Harbor Freight Tools and score this 8.5 Amp 1/2 in. Impact Wrench with Rocker Switch For Only 74.99