Check the listing for details. GUIDE BUSHING ROUTER PLATE 1-1/4' CENTER OPENING TO ACCEPT GUIDE SOLID PLASTIC W. Condition: New. Listed at 24.98 USD. Description: Compatible with Bosch 1617, 1618, 1619, 1619 EVS, DW625, DW616, DW618, Hitachi M12VC, Ma-kita 1100 series, Porter-Cable 100, 690, 7529, 8529 & 890 series. Product Features: Router Insert Plate includes six additional holes evenly spaced in the centre, Router Bushing Plate has a 1-1/4 centre opening to accommodate the guide bushing and a ring of external mounting holes, This router guide bushing plate includes pre-drilled holes for easy installation. The use of high-quality materials, durable and long-lasting, simple and easy to install, compact structure, not easy to loosen, to extend the service life. Please note: 1. This is an aftermarket part, not an OEM one. Please make sure it will fit your machine before placing order(s).