Debunking Myths: Is Stainless Steel Just Carbon Steel with Rust Protection? Hello, I'm Dennis Bandy, owner of Wise Auto Tools and a Master Automotive Technician with many years … read more 15th Jul 2025 DennisB
Head Bolt Stripping in Kia and Hyundai Engines: How Common Is It and How to Fix It A customer recently emailed us with a great question: “What percent of Kia vehicles would you … read more 9th Jul 2025 DennisB
Pentastar 3.6L Head Bolt Thread Repair on a Budget We recently received a great question from Michael, a DIYer facing a common problem of stripped thre … read more 19th Mar 2025 DennisB
Save A Thread Blown Out! Larger Thread Repair Needed When a Save-A-Thread insert fails, it can leave the spark plug hole in your engine significantly lar … read more 8th Jan 2025 DennisB
Add to Cart Quick view SRRTR945 5/16" Inverted Flare w/ 1/2"-20 Nut to Rubber (2) S.U.R & R MSRP: Now: $19.96 Was: 5/16" Inverted Flare w/ 1/2"-20 Nut to Rubber (2)
Add to Cart Quick view SRRTR620 3/8" Inverted Flare Nut [5/8"-18 w/Dog Ear] (2) S.U.R & R MSRP: Now: $15.49 Was: 3/8" Inverted Flare Nut [5/8"-18 w/Dog Ear] (2)
Add to Cart Quick view SRRTR605 3/8" Inverted Flare Nut 5/8"- 18 (4) S.U.R & R MSRP: Now: $6.73 Was: 3/8" Inverted Flare Nut 5/8"- 18 (4)
Add to Cart Quick view SRRBR155 9/16-18 Inverted Flare Nut(4) S.U.R & R MSRP: Now: $7.52 Was: 9/16-18 Inverted Flare Nut(4)
Add to Cart Quick view SRRBR1600 9/16-18 Inverted Flare Nut 4 S.U.R & R MSRP: Now: $7.89 Was: 9/16-18 Inverted Flare Nut 4