Left Hand Metric Screw Thread Repair Kits
Please select size from the pull down menu.
Kit comes with HSS STI tap, installation tool and inserts
The insert length is 1.5 x diameter.
Size | Part # | Inserts Per Kit |
Drill Size | |
MM | INCH | |||
6-1 | STKM6x1LH | 6 | 6.30 | 1/4 |
8-1 | STKM8x1LH | 6 | 8.30 | 21/64 |
8-1.25 | STKM8x1.25LH | 6 | 8.30 | 21/64 |
10-1.25 | STKM10x1.25LH | 6 | 10.30 | 13/32 |
10-1.5 | STKM10x1.5LH | 6 | 10.40 | 13/32 |
12-1.25 | STKM12x1.25LH | 6 | 12.30 | 31/64 |
12-1.75 | STKM12x1.75LH | 6 | 12.50 | 31/64 |
14-1.5 | STKM14x1.5LH | 4 | 14.30 | 9/16 |
14-2 | STKM14x2LH | 6 | 14.50 | 21/32 |
16-1.5 | STKM16x1.5LH | 4 | 16.50 | 21/32 |
16-2 | STKM16x2LH | 4 | 16.50 | 47/64 |
18-1.5* | STKM18x1.5LH | 4 | 18.50 | 23/32 |
18-2.5 | STKM18x2.5LH | 4 | 18.80 | 47/64 |
20-1.5 | STKM20x1.5LH | 2 | 20.50 | 13/16 |
20-2.5 | STKM20x2.5LH | 2 | 20.80 | 13/16 |
22-1.5 | STKM22x1.5LH | 2 | 22.50 | 57/64 |
24-2 | STKM24x2.LH | 2 | 24.50 | 31/32 |
24-3 | STKM24x3LH | 2 | 24.80 | 31/32 |
A drill is not included but the recommended size is listed.
* M18 extra fine is a different spec and thread form to M 18 Spark Plug
For more information please visit: