Momoi Silver Lock Sleeves provide anglers with the ultimate combination of quality metals, advanced machining and precision cutting. Momoi manufactures Silver Lock sleeves under stringent quality assurance guidelines. Because of this, anglers receive first class, burr-free, precise-fitting sleeves every time. Momoi aluminum sleeves are compact, aluminum crimp sleeves available in a variety of sizes to fit virtually any size leader available. When you match your leader size to a proper-fitting Momoi crimp sleeve, you'll assure yourself an incredibly strong connection that is less likely to fail. Please see our size chart for details regarding the proper sleeve for your application. All sizes come in 50 count window boxes.