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 SRRTR990 3/8" GM O-Ring to Rubber (2) S.U.R & R MSRP: Now: $23.55 Was: 3/8" GM O-Ring to Rubber (2)
Add to Cart Quick view SRRTR935 5/16" Inverted Flare w/ 5/8"-18 Nut to Rubber (2) S.U.R & R MSRP: Now: $19.92 Was: 5/16" Inverted Flare w/ 5/8"-18 Nut to Rubber (2)
Add to Cart Quick view SRRPS2120 5/16" Male Tube Nut 1/2" x 20 (2) S.U.R & R MSRP: Now: $1.59 Was: 5/16" Male Tube Nut 1/2" x 20 (2)
Add to Cart Quick view SRRTR950 5/16" Rubber to Rubber Connector (2) S.U.R & R MSRP: Now: $16.08 Was: 5/16" Rubber to Rubber Connector (2)