PowerBuilt 18mm Back-Tap O2 Sensor Port Thread Repair Tool USA Made 641133

POWERBUILT

USA MADE

18MM BACK-TAP O2 SENSOR PORT THREAD REPAIR TOOL

Product Summary
The AllSource Back Tap thread repair tool lets you repair damaged threads in spark plug holes without having to pull the cylinder head or use a coil insert. 18mm size is useful for thread repairs on oxygen sensors, too. U.S.A.
What's Included
(1) 18mm Back Tap thread repair tool
Features + Benefits
18mm size
Collapsible design
Back Tap is inserted through spark plug hole into chamber, expands, then threads back up the hole
Repairs the damaged threads and brings up debris and metal filings with it
Leaves no metal filings in engine
Especially useful for bore thread repairs on oxygen sensors