4.5" Spear Point (3 Pcs) Throwing Knives with Sheath by KershawA(R). 3 Pieces. Looking for a high-quality knife that will help you perform your tasks with little effort from your side? Then this top-notch knife is the way to go. The knife has a specially designed blade made from the highest strength materials to ensure you will get a precise cut at all times. What's more it is highly resistant to impact and corrosion so it will serve you for years to come.