Bosch RA1125 7-Piece Router Template Guide Set Immediately

This set seems okay, but it utilizes 2-piece construction, so the guide can loosen or eventually separate from the base. I think the most useful part of the kit is the RA1100 adapter, which can be used to install Porter-Cable (PC) style threaded template guides on the Bosch router sub-base. You can pick up PC threaded template guides just about anywhere. The RA1100 adapter is available separately.

For reference, the following adapter sizes are included in this Bosch kit:
RA1100: threaded template guide adapter
RA1103: 5/16" OD, 17/64" ID, 9/64" depth
RA1105: 7/16" OD, 3/8" ID, 9/64" depth
RA1109: 1/2" OD, 13/32" ID, 7/16" depth
RA1113: 5/8" OD, 17/32" ID, 1/2" depth
RA1115: 3/4" OD, 21/32" ID, 3/16" depth
RA1121: 1-3/8" OD, 1-19/64" ID, 7/16" depthGet more detail about Bosch RA1125 7-Piece Router Template Guide Set.