Product Details Part Number: A03-P Item Weight: 4.8 ounces Product Dimensions: 5.3 x 2.8 x 1 inches Item model number: A03-P Size: Overall length: 8-inches, Weight: 4.5 ounces Color: Black/Satin Item Package Quantity: 1 Number Of Pieces: 1 Blade Length: 3.5 inches Blade Edge: Plain Edge Certification: No Batteries Included?: No Warranty Description: Lifetime Shipping Weight: 4.8 ounces Date First Available: February 12, 2010 One of a kind Folding blade knife from song 3.5 inch blade made from Damascus-style steel with vg-10 core and a coating of nickel and stainless steel Acid etched for high contrast blade pattern Combines technical knife excellence and exquisite high-end collectability of an Architech knife and finishes with stunning Japanese Damascus Straight edge, 3.5-inch Japanese Damascus San Mai VG10 core with (15) layers of nickel and stainless steel to create the polished clip point folding blade Opens and closes with one hand and locks securely with Arc-Lock technology Handle is made of titanium and textured carbon fiber with a black finish Comes with a limited lifetime warranty The SOG Specialty Knives & Tools A03-P Architech Damascus starts with the combined technical knife excellence and exquisite high-end collectability of an Architech knife and finishes with a stunning Japanese Damascus steel presentation. Japanese Damascus uses a core of San Mai VG10 and (15) layers of nickel and stainless steel on either side. The steel is forged and folded again and again to produce this striking pattern. Then finally the knife is acid etched to bring the pattern up clearly (carbon and nickel become black). The polished finish, 3.5-inch straight edge, folding blade has a clip point shape that allows a quicker and deeper puncture upon insertion, sharpens easily and makes quick work of any task. The blade of this limited knife provides lightning-quick, one-handed opening and closing capability thanks to the special Arc-Lock for ambidexterity. The ergonomically contoured and well- balanced handle has a black finish and is made of a high strength, titanium and textured carbon fiber that will fit comfortably in your hand. A reversible pocket clip extends from the back of the handle, allowing the Architech Damascus to sit low in your pocket for the most discreet carry possible. This pocket clip can also double as a money clip. This knife has a closed length of 4.5-inches, overall length of 8-inches, blade thickness of 0.15-inches and weighs 4.5-ounces. The SOG A03-P Architech Damascus Knife comes with a limited lifetime warranty that protects against defects in manufacturing and materials. Each SOG product is created with the help of company founder and chief engineer, Spencer Frazer. Known for their uncompromising style and performance, these knives and tools showcase innovation, dependability and a unique, futuristic style that has garnered awards and recognition worldwide. SOG products have also won favor among law enforcement, military and industrial customers that rely on their tools to perform flawlessly in the toughest, most adverse conditions. From the Manufacturer The Arcitech A03-P ushers in our Platinum line with exquisite high-end collectability. Combining technical excellence with a spirited new design, the Arcitech has that trait that is so elusive, harmony. A mirror polished San Mai (VG-10 core laminated with 420J2 stainless steel) exotic blade moves smooth as silk and mechanically effortless thanks to our very special Arc-Lock and Abalone jeweled thumb stud. Arcitech, Specifications: - Blade Length: 3.5" - Overall Length: 8" - Weight: 4.5 oz. - Edge Type: Straight - Steel: san mai - VG-10 core - Handle: Damascus with Carbon Fiber - Finish: Polished - Comes With Pocket Clip, Mfg No: A03-P The Arc-Lock just might be the perfect lock. Why? It is totally ambidextrous and has all of the attributes knife designers relentlessly search for, but rarely find. Strength: The Arc-Lock far surpasses conventional lock strength, tested at over 1000 lbs of force measured at the lock in an independent lab test. Speed: The Arc-Lock provides lightning-quick, one-handed opening and closing capability. Safety: Spring-action securely retains the blade closed. When unlocking, the fingers are safely kept clear. Durability: The Arc-Lock is self-adjusting over time and can be easily cleaned for long term optimal performance. Cryogenic Heat Treatment for Sharp, Dependable Blades Elegant, Ergonomic Design for Ease of Use Even if your blade is sharp, it's hard to make the cuts you want if a knife doesn't sit comfortably in your hand. That's why the handle on this knife features a unique, ergonomic contour. Crafted from tough, glass-reinforced Zytel, the handle helps ensure that your knife is both durable and well-balanced. And it is lightly textured to prevent slippage. At just 4.5 ounces, this folding knife is lightweight and easy to carry. This knife is backed by a lifetime warranty that protects against defects in workmanship and materials.