Guide bushes guide the router when using a template.
Fits directly to Trend routers and some other light duty routers.
Will fit other makes when used with GB/5 GB/PLATE or UNIBASE Sub-base.

Specification:
Guide bush size 7/8 inch to 1-5/16 inch in 1/16 of a inch increments

Includes:
1 x 7/8" template guide bush
1 x 15/16" template guide bush
1 x 1" template guide bush
1 x 1 1/16" template guide bush
1 x 1 1/8" template guide bush
1 x 1 3/16" template guide bush
1 x 1 1/4" template guide bush
1 x 1 5/16" template guide bush