Made in the USA, this versatile aluminum hobby knife with #11 blade is perfect for precision cutting, trimming, and stripping of paper, plastic, wood, cloth, film, and various craft materials. Includes 4 jaw aluminum chuck for more secure blade positioning and hold than your standard light duty knife; with a snug fitting, twist lock shatter resistant safety cap to protect blade during storage. Its light weight body fits with all standard craft knife blades including Xacto.The K1 handle holds the following blades only: # 5 / 6 / 10 / 11 / 21 / 12 / 13 / 16 / 17 / 17A