Transform your Spyderco Smock Knife into a true work of art with a Knives Plus custom brass button lock release! Designed to fit your Spyderco Smock Knife like a glove, this custom button lock release is made from high-grade brass that's built to last. Installation is a breeze with the included small screw, but keep in mind that doing so may void your warranty. As with any brass product, a natural patina may occur over time, adding to the unique character and charm of your custom button lock release. Made in China, this upgrade is the perfect way to take your Spyderco Smock Knife to the next level. Order now and experience the difference for yourself!