76-Piece Master Ratcheting Tap and Die Set Metric and SAE Sizes

76-Pcs Master Ratcheting Tap & Die Set - Metric and SAE Sizes for Creating and Repairing Screw Threads - Titanium Coated Finish. Clean Oxygen Sensor Hole Threads EasilyThe ARES Oxygen Sensor Rethread Tool allows you re-tap oxygen sensor threads easily to straighten damaged threads and prevent future cross threading. This versatile oxygen sensor rethread tool can be used with a 3/8-inch hex socket and makes it easy to keep your vehicle running smoothly. Oxygen sensor rethread toolWorks with M12 x 1.25mm spark plug threadsFor use with 3/8-inch hex socketCleans oxygen sensor hole threadsDesigned to straighten damaged threadsPrevents cross threadingUse Anti-Seize while using this product What Our Customers Are Saying: Don't try to do an O2 sensor swap without this. The threads on your exhaust get very rusty and require clean out to get the new one in without cross threading.

Tool functions as advertised, I was able to remove the old sensor threads and repair the existing threads to allow installation of new sensor. INCLUDES: This Master Tap and Die Set includes comprehensive SAE and metric tap and die size coverage for cutting and repairing threads, no matter the job, with a reversible ratcheting T-wrench to make thread work easier than ever. This set includes 34 taps, 34 dies, one each die chuck, hex key, screwdriver, and rod bar, SAE and metric thread pitch gauges, a stepped tap chuck, and a ratcheting 72-tooth T-wrench, with a durable case with size markings and tap holders for storage and transport. DESIGN: Each tap and die features heavy duty high carbon chromium bearing steel construction and titanium coating for increased durability and tool longevity.

Additionally, each component includes stamped size markings for immediate identification. The quick release tap and die chucks allow for rapid switching between taps and dies, offering superior versatility for large thread work projects, and the folding thread spec gauges provide quick measurement reference for both size systems. APPLICATION: This set provides both tap and die coverage in 18 SAE sizes from 4-40 to 1/8 BSP-28 and 16 metric sizes from 3 x 0.5 to 12 x 1.75 (see infographics for complete size breakdown). Thanks to the 72-tooth reversible ratcheting T-handle wrench, turning threads is smooth and requires less effort than hand turning. The wrench's vertical flat panel handles fit comfortably in the palm, offering additional leverage and control while reducing fatigue.

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