Contractor jig with interchangeable templates for use with a plunge router to cut the mortise & face-plate for larger locks quickly & accurately. Adaptor plate included to allow smaller templates (239mm x 60mm) to be fitted (as supplied with standard LOCK/JIG). An auger bit and drill is required to complete deep mortises. The jig requires a 1/2- inch plunge router with a 80mm plunge, fitted with a 30mm guide bush with 6mm spigot & 12mm diameter long reach cutter. A 1/4-inch plunge router can be used for the face plate but will not achieve full depth of mortise.   Kit includes  1 x Guide bush collar 2 x Face plate template 1 x Mortise template 1 x Template adapter 6 x Spacer Fingers