A Rugged, Versatile Knife A practical, handy locking knife that can fit in your pocket. Our rugged Smithy's Lockback Knife features a blackened stainless blade, hardened to Rockwell 54 for superior edge-holding. Carry with you for all your tasks, whether you're outdoors or around the house. Integrated lock prevents accidental closure. One-piece weighted handle is made of blackened stainless steel. Screwed assembly, can easily be retightened (unlike riveted handles). Sharp tip for gouging and scratching. Blade is imprinted with the Lehman's logo. Blade: 4"L. Handle: 4-3/4"L. Origin: China.