T-Shaped Wrench Handle Insert Installer
(THW1) Used to install a 8-32 threaded insert
(THW2) Used to install a 10-24 threaded insert
(THW3) Used to install a1/4"-20 threaded insert
(THW4) Used to install a 5/16"-18 threaded insert
(THW5) Used to install a 3/8"-16 threaded insert
(THW6) Used to install a 3/8"-24 threaded insert
(12J15) Used to install a 6-32 threaded insert