D’Urban Shark by Humayd Mahomedy | May 6, 2014 | Fixed Blade, Tactical Utility | 0 comments D’Urban Shark Specifications: 5mm thick Bohler N690 hardened to 59/60 HRC 10 in oal with a 5 in blade Black linen Micarta on a tapered tang “Urban Camo” finish Submit a Comment Cancel replyYou must be logged in to post a comment.