Gerber Blades EVO Jr. - Serrated - Clam Folding Knife With its straight spine and seamless design, the Gerber 22-41493 EVO Jr. Knife with Serrated Edge offers extreme usability in an eye-pleasing design. Besides its aesthetic qualities, the EVO Jr. boasts a high-quality carbon stainless steel blade as well as a thumb stud and finger clip for easy one-handed opening. Compatible with: Gerber: EVO Jr.;