Home Slickdeals Harborfreight 30% OFF Items Under $10 LIMIT 5 IN-STORE. LIMIT 1... Slickdeals Harborfreight 30% OFF Items Under $10 LIMIT 5 IN-STORE. LIMIT 1 ONLINE Oct 16 – 18 ONLY. By ARCOM - 16 October 2020 95 0 SHARE Facebook Twitter Go to the deal page: Harborfreight 30% OFF Items Under $10 LIMIT 5 IN-STORE. LIMIT 1 ONLINE Oct 16 – 18 ONLY.