USMC Blue A/O Folding Knife 5in Closed 3.5in Black Finish Stainless Tanto Blade Black Stainless Steel Handle. Black stainless handle. Extended tang. Lanyard hole. Thumb stud. Pocket clip. Blue TiNi coated spacer and pivot pins. Specifications for USMC Blue 3.5in A/O Folding Knife: Manufacturer: USMC Blade Length: 8.89 cm Closed Length: 127 mm Handle Color: Stainless Steel Lock Type: Framelock Additional Features: Assisted Opening Lanyard Hole Pocket Clip Color: Black Package Contents: USMC Blue 3.5in A/O Folding Knife USMC M-A1066BBK: Blue A/O Folding Knife 5in Closed 3.5in Black Finish Stainless Tanto Blade Black Stainless Steel Handle