Ball Bearing Pivot! This beautiful CASE XX Black Micarta Longhouse Liner Lock is handcrafted in the U.S.A. and comes with a Limited Lifetime Manufacturer's Warranty. New and never been used or re-sharpened, this gorgeous knife is 4 inches long (folded/closed) and weighs approximately 3.0 ounces. This knife utilizes a 3" Locking Clip Point blade with a plain edge, swedge, 2.8mm (.11") thickness, and a Front Flipper. The blade material is CPM 20CV Stainless Steel with a Stonewash Satin finish. The handle is Black Burlap Micarta with a liner lock and a right-carry tip-up pocket clip. The bolsters are Pinched Aluminum. If you are looking for a great knife to collect, carry or give as a gift, don't pass this one up! LONGHOUSE CPM20CV CASE XX 50910 , CA50910 LONGHOUSE MIC BK BURLAP