Specialty Tools

TIME SERT 5762 Big-Sert oversize thread repair kit SAE size 7/16-20. Includes the Following Drill Counterbore Tap Insert Driver Five (5) Steel Inserts Mouse over the images above for a more detailed view of the kit components. Also notice our bulk...

TIME SERT 5761 Big-Sert Thread Repair Kit 7/16-14 Includes the Following Drill Counterbore Tap Insert Driver Five (5) Steel Inserts PN 57611 Length .60"  Mouse over the images above for a more detailed view of the kit components. Also notice our...

TIME SERT 5610 Big-Sert oversize thread repair kit M6 x 1.00. Includes the Following Drill Counterbore Tap Insert Driver Five (5) Steel Inserts pn 56101 Mouse over the images above for a more detailed view of the kit components. Also notice our...

TIME SERT 5562 Big-Sert Thread Repair Kit 5/16-24 Includes the Following Drill Counterbore Tap Insert Driver Five (5) Steel Inserts Mouse over the images above for a more detailed view of the kit components. Also notice our bulk discount prices on...

TIME SERT 5561 Big-Sert Thread Repair Kit 5/16-18 Includes the Following Drill Counterbore Tap Insert Driver Five (5) Steel Inserts Mouse over the images above for a more detailed view of the kit components. Also notice our bulk discount prices on...

TIME SERT 5508 Big-Sert Thread Repair Kit M5 x .80 Includes the Following Drill Counterbore Tap Insert Driver Five (5) Steel Inserts Mouse over the images above for a more detailed view of the kit components. Also notice our bulk discount prices on...

TIME SERT 5448 Big-Sert Thread Repair Kit 1/4-28 Includes the Following Drill Counterbore Tap Insert Driver Five (5) Steel Inserts Mouse over the images above for a more detailed view of the kit components. Also notice our bulk discount prices on...

TIME SERT 5420 Big-Sert Thread Repair Kit 1/4-20 Includes the Following Drill Counterbore Tap Insert Driver Five (5) Steel Inserts Mouse over the images above for a more detailed view of the kit components. Also notice our bulk discount prices on...

TIME SERT 5382 Big-Sert Thread Repair Kit 3/8-240 Includes the Following Drill Counterbore Tap Insert Driver Five (5) Steel Inserts Mouse over the images above for a more detailed view of the kit components. Also notice our bulk discount prices on...

TIME SERT 5381 BIG-SERT Thread Repair Kit 3/8-16. Oversize kit used for second repair (when a Helicoil has failed previously). KIT CONTENTS:Drill Counterbore Tap Insert Driver Five (5) Steel Inserts PN 53811 .52" Long Mouse over...

TIME-SERT 5141E M14 X 1.25, is an EXTENDED reach BIG-SERT Oversize Spark Plug Thread Repair Kit. Extended tooling makes working down into a deep port easier ( *note Stock Photo Shown). It's for installing over-sized inserts in ports...

Includes Free Shipping. This BS (Big Sert) kit which has an oversize outside diameter is commonly used when Heli-Coil or similar type thread repairs have failed. 10 Inserts are included - PN 52175.  Time-Sert Big Sert Universal Instructions...