Front laser alignment flags ( 1xLH & 1xRH ) for the GTR 400/410and 430. These were removed from a new pair of heads that were used for spare parts. They have the transparent panel for the linear scale on the 430, but can also be used on the 400 and 410 that don’t have that function. So if yours are faded or peeling or have been run over! ( yes it does happen ) grab a bargain.
