National Hot Rod Association Half Flag Linerlock A/O NHRA0051. 5" (12.7cm) closed. 3.5" (8.89cm) black finish partially serrated stainless tanto blade. ABS handle. Extended tang. Lanyard hole. Pocket clip. NHRA and flag handle artwork. Clam packed. Specifications for National Hot Rod Association Half Flag Linerlock A/O: Manufacturer: National Hot Rod Association Blade Length: 8.89 cm 3.5 in Closed Length: 127 mm 5 in Package Contents: National Hot Rod Association Half Flag Linerlock A/O