Use the 4 in 1 tool to remove the valve core, re-tap threads and ream the inside of the valve. This tool also works on A.C. unit valves. 4 replacement valve cores included. Complete set for valve core care.

• Removes valve core
• Re-taps threads inside
• Re-taps threads outside
• Reams inside valve

• (1) 4-Way Valve Tool: removes valve core, re-taps threads inside, re-taps threads outside, reams inside valve
• (4) valve cores

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