Trend Routing Accessories Guide bush set 12 off E44173 Ref: GB/A Key Features: Set of 12 guide bushes 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 Items included: 1 x GB10 1 x GB12 1 x GB14 1 x GB16 1 x GB18 1 x GB20 1 x GB22 1 x GB24 1 x GB26 1 x GB28 1 x GB30 1 x GB32 Specification: GB10 to GB32 inclusive in 2 mm increments Diameter Metric: 10 to 32 Diameter 2 Metric: 7 to 29 Cut Length Metric: 6