Huto Lifestyle Exo-Skeleton Replacement Blade Knives Orange. The Handle blade and sheath weighing in at 45 grams or 1.5oz. This is one of the toughest and lightest replacement blade knives you will ever find on the market. Milled from one solid piece of 7075 aluminum which has an ultimate tensile strength of 74000 78000 psi and yield strength of at least 63000 69000 psi. This makes it the ideal combination of strength and durability while having the characteristics of being featherlight This is the perfect knife for the hardcore backcountry hunter looking to shed weight on those long off the grid hunts. Its simplistic design and complementing shape maximize hand to knife contact. The extended thumb guard grips helps to reduce hand to blade contact. The simple design reduces debris build up and makes cleaning simple Specifications for Huto Lifestyle Exo-Skeleton Replacement Blade Knives: Manufacturer: Huto Lifestyle Overall Length: 6.5 in Blade Shape: Skinner Blade Material: Aluminum Serrated: Non-serrated Handle Material: Aluminum Handle Finish: Anodized Sheath Material: KYDEX Weight: 1.5 oz Package Type: Box Package Contents: Huto Lifestyle Exo-Skeleton Replacement Blade Knives Noted in description and specs Huto Lifestyle EXO-SKLTN-KNV-LGRN: Exo-Skeleton Replacement Blade Knives Orange