This event is over, but we have more great deals!
Click here for more Harbor Freight deals.

MERLIN 1/4 in. Steel Automotive Plug for $2

Code 56562036 · Exp. 2/11/2026

Buy the MERLIN 1/4 in. Steel Automotive Plug (Item 63560) for $2 with coupon code 56562036, valid through February 11, 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.

Coupons for: