Hefty Tactical liner lock Folder with 4-inch hollow ground blade of D-2 steel in 3.0mm thick.
Hardened and Sub-Zero quenched to Rockwell 61HRc.
5-inch Hard anodized black aircraft Aluminum handle with 420J2 stainless steel liners and pocket clip.
9-1/8" open and weights only 4.2 oz.

Smaller version with 3-1/8" blade and 4-1/8" handle. 7-1/4" open and weights only 85g.