This fixed head has our patented blade locking system, Held together with two Stainless Steel screw's. The head has a cutting surface like a mechanical ( 2.5 inch.) , with the Strength and Quality of a top of the line fixed head. Comes in a 3 - pack, . ( 2 blade version is 125 grains ..add 5 grains for rear "X-Cut blade)        100% Made in America.