Buy the MADDOX 4-Way Valve Stem Core Tool (Item 70223) for $1.49, valid through August 15, 2024.
Compare our price of $1.49 to SLIME at $3.89 (model number: 20088). Save 61% by shopping at Harbor Freight.
The MADDOX™ 4-Way Valve Stem Core Tool makes it easy to replace valve cores and eliminate slow leaks from the valve stem. The tool comes with four replacement valve cores.
The MADDOX 4-Way Valve Stem Core Tool (Item 70223) has a 5-star rating on HarborFreight.com. 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.