Guide bush guides the router when using a template.
Fits directly to Trend T3,T4,T5,T5 MK2, T9,T10 and T11, and some other light duty routers.
Will fit other makes when used with GB/5, GB/PLATE or UNIBASE Sub-base.
Specification
Outside diameter=16 mm
Nomimal dia=5/8"
Inner diameter=13 mm
Projects from plate=6 mm
Plate diameter=60 mm
Csk screw hole centres=50 mm