Feature●Easy installation and easy handling, easy to use and highly durable●5-Inch Scroll Saw Blade Pin End Fits For all machines that require 5in. pin end blades.●Scroll Saw Blade for precise sawing of hard/soft wood, plastic, copper and other soft metals●Perfect Replacement For WEN 3921 3922, Dremel, TACKLIFE, Shop Fox, SKIL, Rikon, Sears Craftsman, Penn State, Delta, Ryobi SC165VS and all 15in. and 16in●Pack quantity: 48 Pack, 12-each TPI 12 Pack (10TPI Regular Tooth - 12 Pack, 15TPI Regular Tooth - 12 Pack, 18TPI Regular Tooth - 12 Pack, 24TPI Regular Tooth - 12 Pack,)Description