Router Base Plates + Trimmer Base, Transparent Plastic Accessories for The Woodworking Trimmer with Adjustable knob, Standard/Thickened for makita Router Base : Amazon.co.uk: DIY & Tools
Circle Jig for Makita DRT50 1/4 Trimmer Router Fully Adjustable | eBay
Makita 195564-8 Guide Holder Set for DRT50 and RT0700 Routers | Router Accessories
Makita Accessories 195563-0 Router foot for RT0700C