Introducing the 10-Piece Router Template Guide Bushing Set by POWERTEC A versatile kit for various routing tasks. Compatible with all routers featuring a 1-3/16 in. base plate opening (and some 1-1/4 in. models), These premium guides are moisture-resistant, built for durability feature anti-vibration threads for precise, professional results. Designed in the Porter Cable style, guides also compatible w/ top router brands including DeWalt, Craftsman, Makita, Bosch, Milwaukee, and others. The set includes the following guide sizes: 5/16 in. OD/1/4 in. ID (42054), 3/8 in./9/32 in. (42036), 7/16 in./11/32 in. (42027), 1/2 in./13/32 in. (42033), 5/8 in./17/32 in. (42045), 51/64 in./5/8 in. (42042), 3/4 in./21/32 in. (42024), and 1 in./7/8 in. (42030). Note: Each guide has a short shank 15/64 in. or 0.236 in. suitable for thinner templates. For longer shanks, consider POWERTEC sets 71219, 71220, or 71221. Also available is the Router Base Plate Centering Pin and Cone Set, which includes a zinc-coated steel pin, 1/4 in. and 1/2 in. ends and an ABS plastic cone calibrating plates, bushing holes, or sub-bases, precision alignment simple even in tight clearances. To further enhance your router setup, POWERTEC offers the Trim Router Base Plate with pre-drilled holes that fit many popular compact router models including Bosch Makita, DeWalt, Ryobi, Porter Cable, Ridgid, and Milwaukee. Customizable with additional drilling, it's ideal for boosting accuracy and flexibility in any workshop.