Summary I wanted some cheap hooks to hang stuff on and 1/2" sch40 PVC pipe was the ideal solution. . Simply drill a 7/8 hole in your board tilted at about 15 degrees. Slide in about a 4" length of pipe and pound a cap in the end with a rubber mallet. DONE! EASY! . I liked the looks of these so much in my garage I'm planning on making some coat hooks inside the house the same way. Instructions White PLA 1 shell 10% infill 0.10 layer height