Guide bushing not included.
1/4" shank center pin. Pre-drilled screw holes for following routers:
Triton MOF001C / Makita Maktec USA version / Porter Cable 690 7529 8529 / Bosch 1615 1617 1618 / Sears 315275000 / 315175170 / 315175040 / 315275100 / 315175050 / 315275110 / 315175060 / Fein FT1800 Milaukee 5615 5616 5619 / Hitachi M8V TR12 M12V / Elu 177 / Dewalt 621 625 616 618
