Keensert® Insert Tools


Keensert® Insert Tools

Keensert® Insert Tools are available in many thread sizes.

The table below cross references each tool for metric and imperial thread sizes.

Use this table to identify the correct tool for your specifications.


Light Duty

Tool Part NumberMetric Keensert InsertImperial Keensert Insert
KRTM3-01KNCM(L)3X0.5KNC(L)0632J
KRTM4-01KNCM(L)4X0.7KNCA(L)0832J
KRTM5-01KNM(L)5X0.8 KN(L)1032J / KN(L)1024J
KRTM6-01KNM(L)6X1.0KN(L)428J / KN(L)420J
KRTM8-01KNM(L)8X1.25 / KNM(L)8X1.0KN(L)524J / KN(L)518J
KRTM10-01KNM(L)10X1.5 / KNM(L)10X1.25
KRTM12-01KNM(L)12X1.25 / KNM(L)12X1.5 / KNM(L)12X1.75  KN(L)820J / KN(L)813J

Heavy Duty

Tool Part NumberMetric Keensert InsertImperial Keensert Insert
KRTM4-02KNHM(L)4X0.7 KNH(L)0832J
KRTM5-02KNHM(L)5X0.8KNH(L)1032J / KNH(L)1024J
KRTM6-02KNHM(L)6X1.0KNH(L)428J / KNH(L)420J
KRTM8-02KNHM(L)8X1.25 / KNHM(L)8X1.0KNH(L)524J / KNH(L)518J
KRTM10-02KNHM(L)10X1.5 /KNHM(L)10X1.25
KRTM12-02KNHM(L)12X1.25 / KNHM(L)12X1.5 / KNHM(L)12X1.75KNH(L)820J / KNH(L)813J
KRTM14-02KRTM14-02 KNHM(L)14X1.5 KNH(L)918J / KNH(L)912J
KRTM16-02KRTM16-02 KNHM(L)16X1.5