Buy the ICON R1234YF A/C Manifold Gauge Set (Item 58210) for $169.99 with coupon code 37955598, valid through July 5, 2026. See the coupon for details.
Save on Harbor Freight’s customer favorites with our super coupons. Search our Harbor Freight coupons for deals on Harbor Freight’s generators, air compressors, power tools, and more.