Porter Cable 42036 Specifications:
9/32″ inner diameter
3/8″ outer diameter
5/16″ long barrel

Porter Cable 42036 Features:
Precision machined steel for accuracy and durability
Fits Porter-Cable routers and many standard routers

Porter Cable 42036 Template guides are a great way to guide a router for a very controlled cut using a pattern or template. The guide attaches to the router base to keep the bit a specific distance from the template’s edge while allowing the bit to cut in