Great product.
Great price and excellent tools.
Works very well and last long
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Pro-Thread Kits offer a cost effective method of repairing and strengthening threads in various materials such as cast iron, steel, aluminum, and other metals and plastics. Effective for automotive repair, spark plug ports, outdoor power equipment, motorcycle repairs, farm equipment, and more! Easy to install, just DRILL, TAP, INSERT, SNAP! Pro-Thread inserts provide a permanent wear resistant internal thread. Stainless steel inserts resist the effects of temperature and corrosion. Wire inserts help to compensate for the thread and pitch angle errors. Repaired threads are generally stronger than the original parent material thread. Thread Size: National Fine UNF 3/8-24. Includes tap, installation tool and set of inserts. 1.5D, 0.5625" OAL inserts. Tapping drill required: 9.8mm or 25/64".
We are offering a 30-day money-back guarantee!
If you are not satisfied with your purchase within 30 days of receiving the product, you can ship it back to us for a refund or exchange.
Before returning the item, kindly send us a request using the Self-Serve Return option or contact our customer support team to get your return authorization. You may contact us by email at support@mprtools.com, phone at 1-800-905-0410, or chat through our website. We are available Monday to Friday from 8 am to 5 pm ET.
We want to guarantee your experience with us will be outstanding. Here are just a few of the reasons why mprtools.com is the go-to company to get your tools from:
We work very hard to ensure we offer the absolute best prices online. If you find it at a lower price somewhere else within 365 days of purchasing, please message us, and we’ll credit you back the difference right away.
It's our duty to provide superior quality tools you can trust to get the job done. If you're not fully satisfied with your order, you can request a return for a complete reimbursement.
Pro-Thread Kits offer a cost effective method of repairing and strengthening threads in various materials such as cast iron, steel, aluminum, and other metals and plastics. Effective for automotive repair, spark plug ports, outdoor power equipment, motorcycle repairs, farm equipment, and more! Easy to install, just DRILL, TAP, INSERT, SNAP! Pro-Thread inserts provide a permanent wear resistant internal thread. Stainless steel inserts resist the effects of temperature and corrosion. Wire inserts help to compensate for the thread and pitch angle errors. Repaired threads are generally stronger than the original parent material thread. Thread Size: National Fine UNF 3/8-24. Includes tap, installation tool and set of inserts. 1.5D, 0.5625" OAL inserts. Tapping drill required: 9.8mm or 25/64".
We are offering a 30-day money-back guarantee!
If you are not satisfied with your purchase within 30 days of receiving the product, you can ship it back to us for a refund or exchange.
Before returning the item, kindly send us a request using the Self-Serve Return option or contact our customer support team to get your return authorization. You may contact us by email at support@mprtools.com, phone at 1-800-905-0410, or chat through our website. We are available Monday to Friday from 8 am to 5 pm ET.
We want to guarantee your experience with us will be outstanding. Here are just a few of the reasons why mprtools.com is the go-to company to get your tools from:
We work very hard to ensure we offer the absolute best prices online. If you find it at a lower price somewhere else within 365 days of purchasing, please message us, and we’ll credit you back the difference right away.
It's our duty to provide superior quality tools you can trust to get the job done. If you're not fully satisfied with your order, you can request a return for a complete reimbursement.
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1-800-905-0410 (Toll Free)
support@mprtools.com
Opening Hours
Mon - Fri: 8 am - 5 pm ET
Sat & Sun: Closed
Great product.
Great price and excellent tools.
Works very well and last long