Gerber Sumo - Pivot Lock - Black/Gray/Red G-10 Handle - 7Cr17MoV Steel - 30-001813The Gerber Sumo is a big mean folding knife that is more than capable of all your hardest tasks. It's got a broad and flat ground blade that can slice quite well, but the added strength of the Pivot Lock. It's got a rounded G 10 handle that is a beautiful as it is comfortable. If you've got a Sumo with you, you'll never feel unprepared. Manufacturer: Gerber Model: 30 001813 Designer: Gerber Overall Length: 10. 00 Inches Blade Steel: 7Cr17MoV Blade