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The SOSS UIP ALLEGION RGB100 is a guide bushing and locking nut set designed for use with Porter Cable routers and compatible routing templates. The set includes a guide bushing and a locking nut sized for precise template-guided routing operations. At 1.38 inches in length, 1.38 inches in width, and 0.94 inches in height, this compact hardware set is built to mount directly to a router base plate, keeping the bit centered within a template opening for clean, repeatable cuts. Woodworkers, millwork installers, and door hardware technicians typically use this set when routing mortises for invisible hinges or other precision door hardware applications.
This guide bushing set is suited for template-based routing work in residential and light commercial door installation. It is particularly relevant when installing SOSS invisible hinges, which require accurately routed mortises in both the door edge and the jamb. The set is sold as one unit containing both the guide bushing and the locking nut, and is intended for use with Porter Cable router base plates that accept standard guide bushing systems.
Designed for use with Porter Cable routers and router base plates that accept standard guide bushing systems, referenced as compatible with Porter Cable guide bushing 42024 and locking nut 42237.
Installation is typically performed by a door hardware installer, finish carpenter, or millwork technician. Power down the router and disconnect it from any power source before mounting or removing the guide bushing. Thread the bushing into the router base plate and secure it with the locking nut to prevent movement during operation. Follow the router and template manufacturer instructions for proper bushing alignment before beginning any mortise routing work.
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